./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a033d09eab07f8bc6e49bb4301ebd6c89110f535 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 04:34:30,000 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 04:34:30,002 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 04:34:30,018 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 04:34:30,018 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 04:34:30,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 04:34:30,021 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 04:34:30,023 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 04:34:30,025 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 04:34:30,025 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 04:34:30,026 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 04:34:30,027 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 04:34:30,028 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 04:34:30,029 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 04:34:30,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 04:34:30,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 04:34:30,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 04:34:30,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 04:34:30,040 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 04:34:30,042 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 04:34:30,043 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 04:34:30,044 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 04:34:30,047 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 04:34:30,047 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 04:34:30,047 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 04:34:30,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 04:34:30,053 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 04:34:30,054 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 04:34:30,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 04:34:30,059 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 04:34:30,061 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 04:34:30,062 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 04:34:30,062 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 04:34:30,063 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 04:34:30,065 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 04:34:30,067 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 04:34:30,067 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-01-14 04:34:30,104 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 04:34:30,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 04:34:30,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 04:34:30,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 04:34:30,106 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 04:34:30,107 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 04:34:30,107 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 04:34:30,107 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 04:34:30,107 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 04:34:30,107 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 04:34:30,107 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 04:34:30,108 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 04:34:30,108 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 04:34:30,108 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 04:34:30,108 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 04:34:30,108 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 04:34:30,108 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 04:34:30,109 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 04:34:30,110 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 04:34:30,110 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 04:34:30,110 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 04:34:30,110 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 04:34:30,110 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 04:34:30,111 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 04:34:30,113 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 04:34:30,113 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 04:34:30,114 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 04:34:30,115 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a033d09eab07f8bc6e49bb4301ebd6c89110f535 [2019-01-14 04:34:30,186 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 04:34:30,203 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 04:34:30,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 04:34:30,214 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 04:34:30,214 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 04:34:30,215 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:30,268 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c72d1314/8d83eba3ed694901adf55445857f70bd/FLAGab11acbcc [2019-01-14 04:34:30,702 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 04:34:30,703 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:30,709 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c72d1314/8d83eba3ed694901adf55445857f70bd/FLAGab11acbcc [2019-01-14 04:34:31,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c72d1314/8d83eba3ed694901adf55445857f70bd [2019-01-14 04:34:31,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 04:34:31,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 04:34:31,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 04:34:31,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 04:34:31,086 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 04:34:31,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b9453d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31, skipping insertion in model container [2019-01-14 04:34:31,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 04:34:31,114 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 04:34:31,357 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 04:34:31,364 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 04:34:31,389 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 04:34:31,409 INFO L195 MainTranslator]: Completed translation [2019-01-14 04:34:31,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31 WrapperNode [2019-01-14 04:34:31,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 04:34:31,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 04:34:31,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 04:34:31,412 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 04:34:31,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 04:34:31,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 04:34:31,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 04:34:31,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 04:34:31,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 04:34:31,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 04:34:31,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 04:34:31,478 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 04:34:31,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2019-01-14 04:34:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2019-01-14 04:34:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 04:34:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 04:34:31,620 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-01-14 04:34:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-01-14 04:34:32,112 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 04:34:32,112 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-14 04:34:32,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32 BoogieIcfgContainer [2019-01-14 04:34:32,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 04:34:32,116 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 04:34:32,116 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 04:34:32,121 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 04:34:32,128 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,129 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 04:34:31" (1/3) ... [2019-01-14 04:34:32,130 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@44c0da6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 04:34:32, skipping insertion in model container [2019-01-14 04:34:32,131 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,131 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31" (2/3) ... [2019-01-14 04:34:32,131 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@44c0da6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 04:34:32, skipping insertion in model container [2019-01-14 04:34:32,132 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,132 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32" (3/3) ... [2019-01-14 04:34:32,135 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:32,218 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 04:34:32,219 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 04:34:32,220 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 04:34:32,220 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 04:34:32,220 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 04:34:32,220 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 04:34:32,221 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 04:34:32,221 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 04:34:32,221 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 04:34:32,241 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2019-01-14 04:34:32,270 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2019-01-14 04:34:32,270 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 04:34:32,271 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 04:34:32,279 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 04:34:32,279 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-01-14 04:34:32,280 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 04:34:32,280 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2019-01-14 04:34:32,283 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2019-01-14 04:34:32,283 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 04:34:32,283 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 04:34:32,284 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 04:34:32,284 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-01-14 04:34:32,291 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2019-01-14 04:34:32,291 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2019-01-14 04:34:32,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,298 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2019-01-14 04:34:32,300 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,301 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2019-01-14 04:34:32,389 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,389 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2019-01-14 04:34:32,435 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,435 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,792 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:32,793 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:32,795 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:32,795 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:32,795 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:34:32,796 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:32,796 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:32,796 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:32,796 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:34:32,796 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:32,797 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:32,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:32,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,436 WARN L181 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:33,633 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:33,634 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:33,640 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,640 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:33,649 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:33,649 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:33,675 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,675 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:33,680 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:33,680 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:33,704 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,704 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-01-14 04:34:33,758 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:34:33,758 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:45,875 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:34:45,884 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:45,885 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:45,885 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:45,885 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:45,885 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:34:45,885 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:45,885 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:45,885 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:45,888 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:34:45,889 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:45,889 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:45,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:45,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,521 WARN L181 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:46,914 WARN L181 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-01-14 04:34:46,933 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:46,938 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:34:46,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:46,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,943 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,945 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,949 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 04:34:46,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,950 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,951 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:46,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,955 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,956 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:46,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,975 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,976 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,978 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 04:34:46,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,980 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,980 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:46,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,984 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,984 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:46,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:46,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:46,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:46,993 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:46,994 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:46,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:46,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:46,998 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 04:34:46,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:46,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,003 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,003 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,009 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,009 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,016 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,017 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,020 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:34:47,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,025 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,041 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,076 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,089 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,098 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,100 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:34:47,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,113 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,144 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,146 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 04:34:47,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,159 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,179 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 04:34:47,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,193 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,197 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:34:47,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,216 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,232 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,277 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 04:34:47,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,279 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,280 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,283 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,284 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,309 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,319 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,326 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,328 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,331 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:34:47,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,336 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,345 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,348 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,362 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,459 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,476 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,483 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,489 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,497 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,498 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,498 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,514 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,540 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,547 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:34:47,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,551 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,570 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,578 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,588 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,721 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,736 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,743 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,750 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,768 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,771 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,787 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,789 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,800 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,813 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,820 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:34:47,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,827 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,829 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,833 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,835 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,850 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,955 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,959 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,967 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,977 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 04:34:47,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,989 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,995 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:48,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:48,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,009 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 04:34:48,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:48,016 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:48,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:48,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:48,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,032 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:34:48,034 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 04:34:48,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,050 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,093 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,127 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,128 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,146 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 04:34:48,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,153 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,159 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:34:48,160 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 04:34:48,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,163 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,164 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,167 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,175 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,180 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,193 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,195 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,227 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,233 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,240 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,252 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,263 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,264 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,269 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,276 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,285 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 04:34:48,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,286 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,291 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,297 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,298 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,486 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:48,486 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:48,486 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:48,487 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:48,487 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:34:48,487 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:48,487 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:48,487 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:48,487 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:34:48,487 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:48,487 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:48,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,806 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-14 04:34:48,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:49,319 WARN L181 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:49,388 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:49,389 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,401 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,401 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,406 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,406 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,429 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,429 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,437 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,437 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,468 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,468 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,481 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,481 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,550 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,550 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,553 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,553 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,577 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,578 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,581 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,582 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,605 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,605 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,608 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,608 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,631 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,632 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,634 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,634 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,657 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,657 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:49,686 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:34:49,686 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:01,787 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:01,795 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:01,796 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:01,796 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:01,796 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:01,796 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:01,796 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:01,796 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:01,796 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:01,797 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:01,797 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:01,797 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:01,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:01,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:02,335 WARN L181 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:35:02,619 WARN L181 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-01-14 04:35:02,627 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:02,628 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:02,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,629 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,644 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,644 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,652 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,653 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,655 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,655 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,657 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,657 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,659 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 04:35:02,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,661 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,661 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,663 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,664 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,665 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,667 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,672 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,672 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,673 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 04:35:02,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,674 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,674 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,676 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,677 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,680 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,681 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,683 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,683 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,687 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 04:35:02,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,688 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:02,688 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:02,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,689 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:02,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,692 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,697 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,698 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 04:35:02,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,700 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,705 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,705 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,708 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,718 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,719 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,725 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,725 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,730 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,739 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,747 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,755 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,764 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,767 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,773 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,776 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,785 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,785 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,789 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:02,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,798 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,834 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 04:35:02,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,845 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,884 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:02,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:02,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,897 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:02,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,902 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,905 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,908 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,911 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,921 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,925 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,932 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 04:35:02,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,952 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:02,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:02,965 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:02,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,966 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:02,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:02,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:02,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:02,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:02,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,987 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:02,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:02,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:02,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:02,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:02,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:02,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:02,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:02,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:02,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:02,997 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 04:35:02,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:02,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:02,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,008 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,009 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,023 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 04:35:03,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,036 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,048 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,078 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,088 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,093 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 04:35:03,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,095 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:03,098 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:03,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,099 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:03,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,101 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,104 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,108 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,121 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,125 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,136 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,140 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 04:35:03,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,140 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,193 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,203 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 04:35:03,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,245 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,255 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,264 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:03,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,268 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:03,269 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 04:35:03,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,272 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,273 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 04:35:03,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,276 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,277 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,281 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,283 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,286 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,287 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,290 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,291 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,294 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,295 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,299 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,301 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,303 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,305 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,307 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 04:35:03,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,308 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,408 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,419 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,426 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,428 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,437 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,444 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,446 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:03,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:03,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,454 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:03,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,455 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,468 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,475 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,477 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,481 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,500 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,500 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,520 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,546 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,563 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,563 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:03,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:03,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:03,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,585 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:03,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,586 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,587 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,596 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 04:35:03,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,600 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,601 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,601 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,608 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,612 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,613 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,621 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,622 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,632 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,636 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,636 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,640 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,644 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,654 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,655 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,663 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,663 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,691 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,692 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,696 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,702 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,708 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,712 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,713 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,724 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:03,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:03,729 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:03,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:03,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:03,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:03,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:03,731 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:03,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:03,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:03,735 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 04:35:03,744 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2019-01-14 04:35:03,744 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2019-01-14 04:35:03,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:03,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2019-01-14 04:35:03,745 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:03,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:03,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,746 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:35:03,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:03,779 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2019-01-14 04:35:03,779 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:03,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:03,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,780 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 04:35:03,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:03,802 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2019-01-14 04:35:03,803 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:03,803 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:03,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,803 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 04:35:03,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:03,988 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:04,103 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:04,394 WARN L181 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:04,590 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:04,590 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:04,590 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:04,591 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:04,591 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:35:04,591 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:04,591 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:04,591 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:04,591 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:35:04,592 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:04,592 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:04,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:04,952 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:04,952 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:04,958 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:04,958 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:04,962 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:04,962 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:04,987 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:04,988 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:04,994 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:04,995 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,020 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:05,020 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:05,027 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:05,027 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,052 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:05,052 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:05,055 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:05,055 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,080 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:05,081 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:05,087 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:05,087 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,114 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:05,114 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:05,117 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:05,118 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,142 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:05,142 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:05,186 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:35:05,186 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:17,294 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:17,301 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:17,301 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:17,302 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:17,302 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:17,302 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:17,302 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:17,302 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:17,302 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:17,303 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:35:17,303 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:17,303 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:17,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:17,583 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:35:17,626 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:17,627 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:17,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,628 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,634 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,636 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,640 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,644 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,644 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,650 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,650 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,654 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,660 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,660 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,665 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,665 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,673 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,674 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,675 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 04:35:17,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,679 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,679 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:17,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:17,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,689 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:17,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,690 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,691 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,701 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,709 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,719 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,720 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,724 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,725 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,740 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,743 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,744 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,749 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:17,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,750 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:17,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,787 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,793 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,797 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:17,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:17,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,915 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:17,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,925 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 04:35:17,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,943 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,949 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,957 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,967 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,989 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,989 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,990 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 04:35:17,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:17,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,994 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:17,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:17,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:17,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:17,995 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:17,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:17,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:17,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:17,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:17,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:17,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:17,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:17,999 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,005 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,005 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,009 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 04:35:18,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,010 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,011 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,012 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,017 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,035 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,036 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,037 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 04:35:18,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,041 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 04:35:18,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,042 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:18,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:18,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,043 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:18,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,044 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,045 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,053 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,056 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,065 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,068 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,078 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,085 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,131 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 04:35:18,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,136 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,138 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 04:35:18,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,146 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 04:35:18,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:18,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,153 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:18,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,165 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,165 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,174 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,175 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,180 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,181 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,190 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,191 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,193 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,197 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,206 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,211 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,304 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,309 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,315 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,318 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:18,319 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:18,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,320 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:18,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,321 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,324 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 04:35:18,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,329 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,330 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,333 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,364 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,368 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 04:35:18,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:18,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:18,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:18,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,371 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:18,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,373 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,373 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,383 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 04:35:18,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,386 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,395 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,396 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,407 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,418 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,419 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,429 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,432 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,479 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,484 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:18,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,492 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,496 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,503 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 04:35:18,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:18,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:18,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:18,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:18,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:18,507 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:18,508 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:18,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:18,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:18,667 WARN L181 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:18,768 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:18,895 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:19,167 WARN L181 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:19,410 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:19,410 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:19,410 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:19,411 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:19,411 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:35:19,411 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,411 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:19,411 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:19,411 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:19,411 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:19,411 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:19,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,463 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 04:35:19,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:19,780 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:19,781 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,793 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:19,793 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:19,797 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:19,798 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,821 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:19,821 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:19,825 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:19,825 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,848 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:19,848 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:19,851 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:19,851 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,874 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:19,874 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:19,906 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:35:19,907 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:32,016 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:32,023 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:32,023 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:32,023 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:32,024 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:32,024 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:32,024 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:32,024 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:32,024 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:32,024 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:32,024 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:32,024 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:32,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:32,427 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:32,427 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:32,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,429 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,429 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,431 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,431 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,433 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,433 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,434 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,434 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,436 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,445 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:32,445 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 04:35:32,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,464 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,464 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,468 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,468 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,472 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,472 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,473 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 04:35:32,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,474 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,474 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,482 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,482 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,484 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,484 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,490 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,490 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,492 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,495 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,497 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,497 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,504 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,504 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,506 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:32,506 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:32,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,506 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:32,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,507 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,508 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,520 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,525 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,538 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 04:35:32,538 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 04:35:32,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,571 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 04:35:32,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,572 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,577 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 04:35:32,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,581 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,586 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,586 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,589 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,594 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,599 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,604 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,610 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 04:35:32,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,614 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,615 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:32,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,624 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,633 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:32,633 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:32,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,657 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,660 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 04:35:32,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,664 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:32,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:32,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,668 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:32,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,677 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,688 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 04:35:32,688 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 04:35:32,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,725 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,726 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,728 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,731 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,734 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,734 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,736 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,741 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,745 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:32,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:32,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:32,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,755 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:32,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,756 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,801 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 04:35:32,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,803 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,804 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,806 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,885 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 04:35:32,885 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 04:35:32,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,932 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 04:35:32,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,938 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 04:35:32,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,967 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 04:35:32,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,969 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,971 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 04:35:32,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:32,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:32,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:32,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:32,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:32,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:32,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:32,983 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:32,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:32,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:32,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,059 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,072 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,158 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,164 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 04:35:33,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,165 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:33,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:33,168 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:33,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,170 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:33,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,243 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,251 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,253 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,258 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,327 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,331 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,338 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:33,339 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:33,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,472 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,486 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,495 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,496 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,505 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,507 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,541 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,546 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,550 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,556 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,620 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,622 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,625 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,691 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:33,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:33,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:33,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,694 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:33,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,698 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,699 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,753 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,756 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,763 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,770 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 04:35:33,770 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 04:35:33,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,920 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,922 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,923 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,927 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 04:35:33,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:33,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:33,980 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:33,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:33,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:33,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:33,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:33,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:33,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:33,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:33,987 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 04:35:34,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,061 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,062 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:34,063 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:34,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,065 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 04:35:34,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:34,069 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:34,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:34,078 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:34,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,152 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:34,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:34,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,160 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:34,161 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:34,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,166 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:34,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,251 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 04:35:34,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:34,349 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:34,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,376 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,379 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 04:35:34,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,383 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 04:35:34,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,445 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,449 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,455 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,522 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,523 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,540 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,604 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,605 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:34,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:34,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:34,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,625 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:34,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,687 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,697 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,707 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,708 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,774 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,774 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,782 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,788 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 04:35:34,788 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 04:35:34,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,900 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,901 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,912 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,912 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,913 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,925 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,926 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,938 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,938 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,966 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,971 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:34,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:34,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:34,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:34,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:34,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:34,984 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:34,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:34,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:34,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:34,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:35,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:35,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:35,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:35,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:35,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:35,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:35,049 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:35,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:35,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:35,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:35,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:35,053 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:35,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:35,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:35,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:35,054 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:35,054 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:35,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:35,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:35,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:35,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:35,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:35,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:35,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:35,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:35,059 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:35,059 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:35,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:35,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:35,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:35,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:35,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:35,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:35,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:35,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:35,182 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:35,183 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:35,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:35,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:35,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 04:35:35 BoogieIcfgContainer [2019-01-14 04:35:35,206 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 04:35:35,206 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 04:35:35,206 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 04:35:35,206 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 04:35:35,207 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32" (3/4) ... [2019-01-14 04:35:35,222 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 04:35:35,222 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 04:35:35,223 INFO L168 Benchmark]: Toolchain (without parser) took 64145.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 295.7 MB). Free memory was 951.4 MB in the beginning and 1.3 GB in the end (delta: -318.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:35,225 INFO L168 Benchmark]: CDTParser took 0.22 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 04:35:35,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.60 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 940.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:35,226 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.12 ms. Allocated memory is still 1.0 GB. Free memory is still 940.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:35,226 INFO L168 Benchmark]: Boogie Preprocessor took 20.89 ms. Allocated memory is still 1.0 GB. Free memory is still 940.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:35,227 INFO L168 Benchmark]: RCFGBuilder took 637.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:35,230 INFO L168 Benchmark]: BuchiAutomizer took 63090.10 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -191.6 MB). Peak memory consumption was 474.1 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:35,232 INFO L168 Benchmark]: Witness Printer took 16.44 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:35,244 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 328.60 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 940.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.12 ms. Allocated memory is still 1.0 GB. Free memory is still 940.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.89 ms. Allocated memory is still 1.0 GB. Free memory is still 940.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 637.10 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 63090.10 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 187.7 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -191.6 MB). Peak memory consumption was 474.1 MB. Max. memory is 11.5 GB. * Witness Printer took 16.44 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 62.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 62.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 116ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...