./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-alloca/Masse-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/termination-memory-alloca/Masse-alloca_true-termination.c.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c42026c79661d0f0ef23180d10719ae246ea0d2e 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 02:27:11,658 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:27:11,660 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:27:11,676 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:27:11,676 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:27:11,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:27:11,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:27:11,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:27:11,682 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:27:11,683 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:27:11,684 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:27:11,684 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:27:11,685 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:27:11,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:27:11,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:27:11,687 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:27:11,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:27:11,690 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:27:11,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:27:11,694 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:27:11,695 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:27:11,696 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:27:11,698 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:27:11,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:27:11,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:27:11,700 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:27:11,701 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:27:11,702 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:27:11,702 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:27:11,704 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:27:11,704 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:27:11,705 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:27:11,706 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:27:11,706 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:27:11,707 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:27:11,709 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:27:11,709 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:27:11,728 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:27:11,728 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:27:11,729 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:27:11,730 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:27:11,730 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:27:11,730 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:27:11,730 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:27:11,730 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:27:11,730 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:27:11,731 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:27:11,731 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:27:11,731 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:27:11,731 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:27:11,731 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:27:11,732 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:27:11,733 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:27:11,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:27:11,733 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:27:11,733 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:27:11,733 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:27:11,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:27:11,734 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:27:11,734 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:27:11,735 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:27:11,735 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 -> c42026c79661d0f0ef23180d10719ae246ea0d2e [2019-01-14 02:27:11,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:27:11,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:27:11,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:27:11,799 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:27:11,800 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:27:11,801 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-alloca/Masse-alloca_true-termination.c.i [2019-01-14 02:27:11,859 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f640673/4bd599065a844c359d6f41519681f743/FLAG6ffe15706 [2019-01-14 02:27:12,360 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:27:12,361 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-alloca/Masse-alloca_true-termination.c.i [2019-01-14 02:27:12,374 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f640673/4bd599065a844c359d6f41519681f743/FLAG6ffe15706 [2019-01-14 02:27:12,639 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9f640673/4bd599065a844c359d6f41519681f743 [2019-01-14 02:27:12,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:27:12,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:27:12,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:27:12,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:27:12,648 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:27:12,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:27:12" (1/1) ... [2019-01-14 02:27:12,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae2106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:12, skipping insertion in model container [2019-01-14 02:27:12,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:27:12" (1/1) ... [2019-01-14 02:27:12,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:27:12,709 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:27:13,056 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:27:13,073 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:27:13,183 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:27:13,240 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:27:13,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13 WrapperNode [2019-01-14 02:27:13,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:27:13,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:27:13,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:27:13,243 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:27:13,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:27:13,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:27:13,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:27:13,295 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:27:13,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (1/1) ... [2019-01-14 02:27:13,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:27:13,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:27:13,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:27:13,323 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:27:13,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (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 02:27:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 02:27:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:27:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 02:27:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 02:27:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:27:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:27:13,673 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:27:13,673 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. [2019-01-14 02:27:13,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:27:13 BoogieIcfgContainer [2019-01-14 02:27:13,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:27:13,675 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:27:13,675 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:27:13,678 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:27:13,679 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:27:13,679 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:27:12" (1/3) ... [2019-01-14 02:27:13,680 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c0fe837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:27:13, skipping insertion in model container [2019-01-14 02:27:13,680 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:27:13,680 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:27:13" (2/3) ... [2019-01-14 02:27:13,681 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c0fe837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:27:13, skipping insertion in model container [2019-01-14 02:27:13,681 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:27:13,681 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:27:13" (3/3) ... [2019-01-14 02:27:13,683 INFO L375 chiAutomizerObserver]: Analyzing ICFG Masse-alloca_true-termination.c.i [2019-01-14 02:27:13,736 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:27:13,737 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:27:13,737 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:27:13,737 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:27:13,737 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:27:13,737 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:27:13,738 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:27:13,738 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:27:13,738 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:27:13,753 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9 states. [2019-01-14 02:27:13,775 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:27:13,776 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:27:13,776 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:27:13,785 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 02:27:13,785 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:27:13,785 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:27:13,785 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9 states. [2019-01-14 02:27:13,787 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:27:13,787 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:27:13,787 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:27:13,787 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 02:27:13,787 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:27:13,795 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;call main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.allocOnStack(4);main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset; 4#L550-2true [2019-01-14 02:27:13,795 INFO L796 eck$LassoCheckResult]: Loop: 4#L550-2true call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); 5#L549-1true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 10#L550true assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4);call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4);havoc main_#t~mem6; 4#L550-2true [2019-01-14 02:27:13,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:13,800 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-01-14 02:27:13,802 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:13,802 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:13,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,849 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:27:13,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:13,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:13,906 INFO L82 PathProgramCache]: Analyzing trace with hash 36907, now seen corresponding path program 1 times [2019-01-14 02:27:13,906 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:13,906 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:13,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:27:13,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:13,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:13,934 INFO L82 PathProgramCache]: Analyzing trace with hash 28695849, now seen corresponding path program 1 times [2019-01-14 02:27:13,935 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:13,935 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:13,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:27:13,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:14,352 WARN L181 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-01-14 02:27:14,365 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:27:14,366 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:27:14,366 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:27:14,366 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:27:14,367 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:27:14,367 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:27:14,367 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:27:14,367 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:27:14,367 INFO L131 ssoRankerPreferences]: Filename of dumped script: Masse-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:27:14,367 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:27:14,368 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:27:14,397 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 02:27:14,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:27:14,430 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 02:27:14,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:27:14,496 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 02:27:14,524 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 02:27:14,564 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 02:27:14,708 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 02:27:14,713 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 02:27:14,716 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 02:27:14,759 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 02:27:15,495 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:27:15,500 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:27:15,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,506 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,508 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,513 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,514 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,517 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,518 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,520 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,523 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,524 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,531 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,531 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,535 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,537 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,538 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,544 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,549 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,549 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,576 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 02:27:15,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,578 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,581 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,581 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,602 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,603 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,613 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,613 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,619 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:15,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,623 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 02:27:15,623 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,653 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 02:27:15,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,661 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,661 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,677 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,679 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:15,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,680 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 02:27:15,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,685 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,692 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,701 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 02:27:15,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,706 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:15,707 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:15,708 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:15,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,722 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:27:15,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,728 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,735 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,739 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 02:27:15,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,741 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,745 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,748 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,755 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,755 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,769 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,771 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 02:27:15,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,775 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,777 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,778 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,787 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 02:27:15,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,793 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,795 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,838 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,840 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,840 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,872 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,882 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,882 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,886 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 02:27:15,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,887 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:15,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,890 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:15,890 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,922 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,922 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,931 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 02:27:15,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,934 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:15,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,937 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 02:27:15,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,940 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,940 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:15,946 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:15,946 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:15,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,953 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:27:15,955 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 02:27:15,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:15,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,958 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 02:27:15,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:15,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:15,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,970 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:15,971 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:15,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,978 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 02:27:15,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:15,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:15,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:15,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:15,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:15,992 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:15,992 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:15,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:15,998 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 02:27:15,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:15,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:15,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:15,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,033 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,033 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,048 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,060 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,060 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,065 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 02:27:16,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,066 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:16,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,071 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:16,071 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,088 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,088 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,092 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 02:27:16,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,094 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,104 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,104 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,114 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:27:16,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,117 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,124 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,126 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,128 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,129 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 02:27:16,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,133 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,133 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,145 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,146 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,155 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,155 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,175 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 02:27:16,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,177 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,180 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,180 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,195 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,196 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,203 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,203 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,206 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 02:27:16,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,207 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:16,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,213 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:27:16,213 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,235 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 02:27:16,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,240 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 02:27:16,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:16,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,257 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:27:16,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,267 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,271 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,271 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,279 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,287 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,287 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,291 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 02:27:16,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,294 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,294 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,310 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,311 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,323 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 02:27:16,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,333 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,334 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,335 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,335 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,339 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 02:27:16,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,340 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:16,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,342 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,355 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 02:27:16,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,358 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,365 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,367 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:16,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,369 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 02:27:16,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,371 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,372 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,372 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,377 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:16,379 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:16,379 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:16,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,389 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:27:16,389 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 02:27:16,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,390 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,395 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 02:27:16,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,397 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,397 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,401 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 02:27:16,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,402 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,407 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,408 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,409 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,409 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,417 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 02:27:16,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,418 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,419 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,422 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,424 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,430 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,440 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,440 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,455 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 02:27:16,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,461 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,462 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,493 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,504 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,517 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,522 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:16,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,523 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,525 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:16,525 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,540 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 02:27:16,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,541 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,543 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,543 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,550 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,553 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,555 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,555 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,559 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 02:27:16,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,560 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:16,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,560 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,561 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,561 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,567 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:27:16,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,571 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 02:27:16,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,572 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,573 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,576 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,580 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,580 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,594 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,609 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,609 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,630 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,631 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,696 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,696 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,722 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,731 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 02:27:16,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,734 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,734 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,742 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:16,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,746 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:27:16,746 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,762 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,765 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,765 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:16,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,780 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 02:27:16,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,784 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,784 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,790 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 02:27:16,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:16,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:16,793 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:16,794 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:16,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,801 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:27:16,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,818 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,818 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,828 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,828 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,837 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 02:27:16,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,838 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,851 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,852 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,931 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 02:27:16,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,940 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,941 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,957 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 02:27:16,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,958 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,964 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:16,965 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:16,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,977 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 02:27:16,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:16,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:16,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:16,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:16,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:16,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:16,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:16,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:16,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:16,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:16,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:17,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:17,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,010 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:17,010 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:17,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,018 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:17,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:17,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,032 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:17,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,038 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:17,038 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:17,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:17,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:17,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,060 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:17,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,060 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,066 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:17,067 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:17,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:17,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:17,080 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:17,080 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:17,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,092 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:27:17,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,094 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,104 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,114 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,115 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,117 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 02:27:17,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,118 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,120 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,120 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,133 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,133 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,139 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,140 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,141 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,152 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,152 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,184 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 02:27:17,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,187 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,188 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,214 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 02:27:17,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,215 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,216 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,235 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,245 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,245 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,251 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:17,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,254 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:27:17,254 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,265 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,267 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,267 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:17,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,273 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,274 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:17,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:17,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:17,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,278 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,279 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,279 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,285 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 02:27:17,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:17,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:17,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:17,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:17,286 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:17,288 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:17,288 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:17,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:17,294 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:27:17,294 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;call main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.allocOnStack(4);main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset; 4#L550-2true call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); 5#L549-1true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 10#L550true assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4);call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4);havoc main_#t~mem6; 4#L550-2true [2019-01-14 02:27:17,295 INFO L796 eck$LassoCheckResult]: Loop: 4#L550-2true call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); 5#L549-1true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 10#L550true assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4);call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4);havoc main_#t~mem6; 4#L550-2true [2019-01-14 02:27:17,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:17,295 INFO L82 PathProgramCache]: Analyzing trace with hash 28695849, now seen corresponding path program 2 times [2019-01-14 02:27:17,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:17,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:17,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:27:17,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:17,327 INFO L82 PathProgramCache]: Analyzing trace with hash 36907, now seen corresponding path program 2 times [2019-01-14 02:27:17,327 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:17,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:17,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,328 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:27:17,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:27:17,342 INFO L82 PathProgramCache]: Analyzing trace with hash 179552771, now seen corresponding path program 3 times [2019-01-14 02:27:17,342 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:27:17,342 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:27:17,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,343 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:27:17,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:27:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:27:17,588 WARN L181 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2019-01-14 02:27:17,753 WARN L181 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2019-01-14 02:27:18,179 WARN L181 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2019-01-14 02:27:18,222 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:27:18,223 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:27:18,223 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:27:18,223 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:27:18,223 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:27:18,223 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:27:18,223 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:27:18,223 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:27:18,223 INFO L131 ssoRankerPreferences]: Filename of dumped script: Masse-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:27:18,223 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:27:18,223 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:27:18,228 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 02:27:18,250 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 02:27:18,252 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 02:27:18,254 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 02:27:18,259 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 02:27:18,269 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 02:27:18,273 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 02:27:18,277 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 02:27:18,305 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 02:27:18,463 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 02:27:18,469 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 02:27:18,485 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 02:27:18,921 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:27:18,921 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:27:18,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,923 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,923 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:18,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,925 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 02:27:18,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:18,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:18,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,930 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,930 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,934 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,934 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,935 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 02:27:18,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,936 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,936 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,936 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,938 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,939 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,939 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,941 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 02:27:18,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,942 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,942 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:18,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,943 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,945 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,949 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 02:27:18,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,950 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,950 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,952 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 02:27:18,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,952 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,953 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,953 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,957 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 02:27:18,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,957 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:18,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,957 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,958 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 02:27:18,958 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,963 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,964 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,964 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,968 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,969 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,971 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 02:27:18,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,971 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:18,972 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:27:18,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,973 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 02:27:18,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,974 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:27:18,974 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:27:18,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,975 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:27:18,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:18,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,977 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 02:27:18,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:18,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,979 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 02:27:18,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:18,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,981 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 02:27:18,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,982 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:18,982 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:18,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,985 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:18,985 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:18,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,989 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:18,989 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:18,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:18,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,992 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:18,992 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:18,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,994 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 02:27:18,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:18,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,995 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:18,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:18,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:18,997 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 02:27:18,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:18,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:18,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:18,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:18,999 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:18,999 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,005 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 02:27:19,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,005 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,006 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,006 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,010 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,010 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,015 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,015 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,017 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,017 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,023 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 02:27:19,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,025 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,025 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,031 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,031 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,035 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,035 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,037 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 02:27:19,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,038 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,039 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:27:19,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,041 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 02:27:19,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,043 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 02:27:19,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,047 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,050 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 02:27:19,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,052 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,052 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,063 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 02:27:19,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,065 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,068 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,073 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 02:27:19,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,075 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,081 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 02:27:19,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,082 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,083 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,092 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 02:27:19,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,094 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,116 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,117 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,129 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,131 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:19,131 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,140 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,141 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,147 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 02:27:19,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,149 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,154 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,154 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,156 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 02:27:19,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,158 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:27:19,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,161 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,162 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 02:27:19,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,163 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,163 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,164 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 02:27:19,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,165 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,166 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,166 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,172 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,172 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,174 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 02:27:19,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,176 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,176 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,181 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 02:27:19,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,183 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,183 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,194 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 02:27:19,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,195 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,195 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,196 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 02:27:19,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,197 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,203 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,204 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,231 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,232 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,240 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,241 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,260 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,262 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:27:19,262 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,283 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 02:27:19,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,284 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,289 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,289 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,315 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,315 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,324 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 02:27:19,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,328 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,328 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,330 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 02:27:19,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:27:19,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,331 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,332 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,333 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:27:19,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,334 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,334 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,336 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 02:27:19,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,339 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 02:27:19,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,341 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,344 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,344 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,348 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 02:27:19,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,350 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,351 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,353 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 02:27:19,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,354 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,357 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,357 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,360 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,361 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,362 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,362 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,366 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,367 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,368 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 02:27:19,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,371 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,371 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,380 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,381 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,381 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,383 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 02:27:19,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,384 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,386 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,386 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,393 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,393 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,393 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,395 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,395 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,403 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,403 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,404 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,405 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,418 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,418 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,424 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:27:19,425 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:27:19,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:19,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:27:19,432 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:27:19,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,433 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:27:19,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,441 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,442 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,442 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,453 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,454 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,459 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,466 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,467 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,473 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,478 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,478 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,485 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,487 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,487 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,493 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,499 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,499 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,529 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,557 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,562 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,562 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,571 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,574 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,574 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,596 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 02:27:19,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,602 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,604 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:19,604 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,647 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 02:27:19,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,651 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,653 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,653 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,660 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 02:27:19,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,665 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:19,665 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:19,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,673 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 02:27:19,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:27:19,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:19,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:19,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,676 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:27:19,677 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 02:27:19,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,698 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 02:27:19,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,699 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,702 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,702 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,708 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 02:27:19,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,718 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,718 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,731 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 02:27:19,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,736 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,737 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,754 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,755 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,771 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 02:27:19,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:19,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:19,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:19,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,788 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,788 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,820 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,821 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,823 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,830 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,839 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,839 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,926 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 02:27:19,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:19,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,936 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:27:19,936 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:19,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,966 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,966 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,970 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,970 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:19,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:19,985 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 02:27:19,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:19,988 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:19,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:19,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:19,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:19,990 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:19,990 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:20,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:20,012 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:27:20,013 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:27:20,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,023 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 02:27:20,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:27:20,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:27:20,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,031 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:27:20,033 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 02:27:20,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:20,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,042 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 02:27:20,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,048 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:20,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,054 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 02:27:20,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:20,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,065 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 02:27:20,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,069 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,080 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,080 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,090 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 02:27:20,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,092 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,092 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,104 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:20,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,125 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,131 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,131 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,150 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 02:27:20,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,152 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,152 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,161 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,161 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,179 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 02:27:20,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,183 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,183 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:20,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,187 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:27:20,187 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,203 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 02:27:20,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,209 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,209 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,242 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,258 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:27:20,258 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:27:20,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:27:20,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:27:20,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:27:20,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,273 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:27:20,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,278 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:20,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,283 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 02:27:20,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,289 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,289 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:20,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,440 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,440 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:20,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,445 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,446 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,455 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,455 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,464 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,465 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,466 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,466 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,478 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,483 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,484 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,495 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,498 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,498 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,504 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 02:27:20,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,505 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,506 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:20,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,511 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,514 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,514 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,531 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 02:27:20,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,533 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,534 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,538 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,540 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,541 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,581 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:27:20,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,581 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,583 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:27:20,583 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,596 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 02:27:20,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,597 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,597 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,599 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,599 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,622 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,630 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,630 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,643 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,643 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,648 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:27:20,648 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:27:20,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:27:20,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:27:20,663 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:27:20,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:27:20,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:27:20,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:27:20,664 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:27:20,664 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:27:20,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:27:20,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:27:20,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 02:27:20 BoogieIcfgContainer [2019-01-14 02:27:20,696 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 02:27:20,697 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 02:27:20,697 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 02:27:20,697 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 02:27:20,698 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:27:13" (3/4) ... [2019-01-14 02:27:20,709 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 02:27:20,709 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 02:27:20,710 INFO L168 Benchmark]: Toolchain (without parser) took 8067.00 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.8 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -287.0 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2019-01-14 02:27:20,713 INFO L168 Benchmark]: CDTParser took 0.18 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 02:27:20,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2019-01-14 02:27:20,717 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.45 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 02:27:20,720 INFO L168 Benchmark]: Boogie Preprocessor took 28.41 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: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-01-14 02:27:20,721 INFO L168 Benchmark]: RCFGBuilder took 351.56 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: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-01-14 02:27:20,721 INFO L168 Benchmark]: BuchiAutomizer took 7021.29 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -129.1 MB). Peak memory consumption was 422.7 MB. Max. memory is 11.5 GB. [2019-01-14 02:27:20,726 INFO L168 Benchmark]: Witness Printer took 11.94 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:27:20,739 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 597.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.41 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: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 351.56 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: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 7021.29 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 192.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -129.1 MB). Peak memory consumption was 422.7 MB. Max. memory is 11.5 GB. * Witness Printer took 11.94 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 6.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 6.8s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital124 mio100 ax114 hnf100 lsp78 ukn66 mio100 lsp36 div100 bol100 ite100 ukn100 eq144 hnf102 smp100 dnf100 smp100 tf100 neg100 sie104 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 15ms VariablesStem: 3 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;call main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.allocOnStack(4);main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset;" "call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4);" "assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3;" "assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4);call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4);havoc main_#t~mem6;" Loop: "call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4);" "assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3;" "assume !(0 != main_#t~nondet4);havoc main_#t~nondet4;call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4);call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4);havoc main_#t~mem6;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...