./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/memsafety-ext/tree_cnstr_true-valid-memsafety_false-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/memsafety-ext/tree_cnstr_true-valid-memsafety_false-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 275864fd23c88e3a2867d84f3947ff5231f6c6d6 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Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM) --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:11:32,470 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:11:32,471 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:11:32,478 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:11:32,479 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:11:32,479 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:11:32,480 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:11:32,481 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:11:32,482 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:11:32,483 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:11:32,484 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:11:32,484 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:11:32,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:11:32,485 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:11:32,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:11:32,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:11:32,487 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:11:32,489 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:11:32,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:11:32,491 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:11:32,492 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:11:32,493 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:11:32,494 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:11:32,495 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:11:32,495 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:11:32,495 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:11:32,496 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:11:32,497 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:11:32,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:11:32,498 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:11:32,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:11:32,499 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:11:32,499 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:11:32,499 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:11:32,500 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:11:32,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:11:32,500 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 13:11:32,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:11:32,511 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:11:32,512 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:11:32,512 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:11:32,513 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:11:32,513 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:11:32,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:11:32,514 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:11:32,515 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:11:32,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:11:32,516 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:11:32,516 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:11:32,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:11:32,516 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:11:32,516 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:11:32,517 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:11:32,517 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 275864fd23c88e3a2867d84f3947ff5231f6c6d6 [2018-11-18 13:11:32,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:11:32,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:11:32,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:11:32,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:11:32,556 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:11:32,556 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/../../sv-benchmarks/c/memsafety-ext/tree_cnstr_true-valid-memsafety_false-termination.i [2018-11-18 13:11:32,598 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/data/2748e0017/c06508e46fc24c119b20d6df6d8939e8/FLAG46193743e [2018-11-18 13:11:32,978 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:11:32,978 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/sv-benchmarks/c/memsafety-ext/tree_cnstr_true-valid-memsafety_false-termination.i [2018-11-18 13:11:32,989 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/data/2748e0017/c06508e46fc24c119b20d6df6d8939e8/FLAG46193743e [2018-11-18 13:11:33,359 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/data/2748e0017/c06508e46fc24c119b20d6df6d8939e8 [2018-11-18 13:11:33,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:11:33,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:11:33,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:11:33,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:11:33,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:11:33,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75253472 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33, skipping insertion in model container [2018-11-18 13:11:33,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:11:33,413 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:11:33,606 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:11:33,613 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:11:33,645 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:11:33,673 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:11:33,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33 WrapperNode [2018-11-18 13:11:33,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:11:33,677 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:11:33,677 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:11:33,677 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:11:33,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:11:33,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:11:33,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:11:33,754 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:11:33,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,777 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... [2018-11-18 13:11:33,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:11:33,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:11:33,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:11:33,780 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:11:33,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:11:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:11:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:11:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:11:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:11:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:11:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:11:34,058 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:11:34,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:34 BoogieIcfgContainer [2018-11-18 13:11:34,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:11:34,058 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 13:11:34,059 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 13:11:34,061 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 13:11:34,062 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:11:34,062 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 01:11:33" (1/3) ... [2018-11-18 13:11:34,062 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@245c1a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:11:34, skipping insertion in model container [2018-11-18 13:11:34,062 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:11:34,062 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:11:33" (2/3) ... [2018-11-18 13:11:34,063 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@245c1a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 01:11:34, skipping insertion in model container [2018-11-18 13:11:34,063 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 13:11:34,063 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:34" (3/3) ... [2018-11-18 13:11:34,064 INFO L375 chiAutomizerObserver]: Analyzing ICFG tree_cnstr_true-valid-memsafety_false-termination.i [2018-11-18 13:11:34,098 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:11:34,098 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 13:11:34,099 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 13:11:34,099 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 13:11:34,099 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:11:34,099 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:11:34,099 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 13:11:34,099 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:11:34,099 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 13:11:34,109 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 28 states. [2018-11-18 13:11:34,125 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 21 [2018-11-18 13:11:34,125 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:11:34,126 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:11:34,130 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:11:34,131 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:11:34,131 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 13:11:34,131 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 28 states. [2018-11-18 13:11:34,132 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 21 [2018-11-18 13:11:34,132 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:11:34,132 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:11:34,133 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:11:34,133 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:11:34,139 INFO L794 eck$LassoCheckResult]: Stem: 22#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 9#L641-2true [2018-11-18 13:11:34,139 INFO L796 eck$LassoCheckResult]: Loop: 9#L641-2true assume true; 23#L628-1true assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 20#L631-2true assume !true; 30#L630-6true call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 13#L636true assume (main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9;havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc10.base, main_#t~malloc10.offset, main_~n~0.base, main_~n~0.offset, 4);call main_#t~mem11.base, main_#t~mem11.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem11.base, main_#t~mem11.offset, 4);havoc main_#t~mem11.base, main_#t~mem11.offset;call main_#t~mem12.base, main_#t~mem12.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem12.base, 4 + main_#t~mem12.offset, 4);havoc main_#t~mem12.base, main_#t~mem12.offset; 18#L636-2true call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 5#L641true assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 9#L641-2true [2018-11-18 13:11:34,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,145 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-18 13:11:34,147 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:34,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,247 INFO L82 PathProgramCache]: Analyzing trace with hash -1143178396, now seen corresponding path program 1 times [2018-11-18 13:11:34,247 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:34,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:11:34,275 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:34,275 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 13:11:34,279 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:11:34,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 13:11:34,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:11:34,292 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 2 states. [2018-11-18 13:11:34,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:34,298 INFO L93 Difference]: Finished difference Result 28 states and 39 transitions. [2018-11-18 13:11:34,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:11:34,299 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28 states and 39 transitions. [2018-11-18 13:11:34,300 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 21 [2018-11-18 13:11:34,303 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28 states to 24 states and 35 transitions. [2018-11-18 13:11:34,304 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 24 [2018-11-18 13:11:34,304 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 24 [2018-11-18 13:11:34,304 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 35 transitions. [2018-11-18 13:11:34,305 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:11:34,305 INFO L705 BuchiCegarLoop]: Abstraction has 24 states and 35 transitions. [2018-11-18 13:11:34,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states and 35 transitions. [2018-11-18 13:11:34,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-11-18 13:11:34,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-11-18 13:11:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 35 transitions. [2018-11-18 13:11:34,327 INFO L728 BuchiCegarLoop]: Abstraction has 24 states and 35 transitions. [2018-11-18 13:11:34,327 INFO L608 BuchiCegarLoop]: Abstraction has 24 states and 35 transitions. [2018-11-18 13:11:34,327 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-18 13:11:34,327 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states and 35 transitions. [2018-11-18 13:11:34,328 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 21 [2018-11-18 13:11:34,328 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:11:34,328 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:11:34,328 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:11:34,329 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:11:34,329 INFO L794 eck$LassoCheckResult]: Stem: 80#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 76#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 70#L641-2 [2018-11-18 13:11:34,329 INFO L796 eck$LassoCheckResult]: Loop: 70#L641-2 assume true; 75#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 67#L631-2 assume true; 72#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 73#L630-2 assume main_#t~short4;call main_#t~mem3.base, main_#t~mem3.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);main_#t~short4 := main_#t~mem3.base != 0 || main_#t~mem3.offset != 0; 77#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 85#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 86#L636 assume (main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9;havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc10.base, main_#t~malloc10.offset, main_~n~0.base, main_~n~0.offset, 4);call main_#t~mem11.base, main_#t~mem11.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem11.base, main_#t~mem11.offset, 4);havoc main_#t~mem11.base, main_#t~mem11.offset;call main_#t~mem12.base, main_#t~mem12.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem12.base, 4 + main_#t~mem12.offset, 4);havoc main_#t~mem12.base, main_#t~mem12.offset; 87#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 69#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 70#L641-2 [2018-11-18 13:11:34,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,329 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2018-11-18 13:11:34,330 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,330 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:34,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1652939883, now seen corresponding path program 1 times [2018-11-18 13:11:34,345 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,345 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,346 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:34,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:11:34,432 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:11:34,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:11:34,432 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-18 13:11:34,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:11:34,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:11:34,433 INFO L87 Difference]: Start difference. First operand 24 states and 35 transitions. cyclomatic complexity: 13 Second operand 5 states. [2018-11-18 13:11:34,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:34,555 INFO L93 Difference]: Finished difference Result 32 states and 46 transitions. [2018-11-18 13:11:34,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:11:34,556 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 32 states and 46 transitions. [2018-11-18 13:11:34,557 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 28 [2018-11-18 13:11:34,558 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 32 states to 32 states and 46 transitions. [2018-11-18 13:11:34,559 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 32 [2018-11-18 13:11:34,559 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32 [2018-11-18 13:11:34,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 46 transitions. [2018-11-18 13:11:34,559 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:11:34,559 INFO L705 BuchiCegarLoop]: Abstraction has 32 states and 46 transitions. [2018-11-18 13:11:34,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states and 46 transitions. [2018-11-18 13:11:34,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 27. [2018-11-18 13:11:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-18 13:11:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 39 transitions. [2018-11-18 13:11:34,563 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 39 transitions. [2018-11-18 13:11:34,563 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 39 transitions. [2018-11-18 13:11:34,563 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-18 13:11:34,563 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 39 transitions. [2018-11-18 13:11:34,564 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 24 [2018-11-18 13:11:34,564 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:11:34,564 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:11:34,564 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:11:34,565 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:11:34,565 INFO L794 eck$LassoCheckResult]: Stem: 148#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 142#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 136#L641-2 [2018-11-18 13:11:34,565 INFO L796 eck$LassoCheckResult]: Loop: 136#L641-2 assume true; 141#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 133#L631-2 assume true; 138#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 139#L630-2 assume !main_#t~short4; 144#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 156#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 155#L636 assume (main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9;havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc10.base, main_#t~malloc10.offset, main_~n~0.base, main_~n~0.offset, 4);call main_#t~mem11.base, main_#t~mem11.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem11.base, main_#t~mem11.offset, 4);havoc main_#t~mem11.base, main_#t~mem11.offset;call main_#t~mem12.base, main_#t~mem12.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem12.base, 4 + main_#t~mem12.offset, 4);havoc main_#t~mem12.base, main_#t~mem12.offset; 154#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 135#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 136#L641-2 [2018-11-18 13:11:34,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,565 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2018-11-18 13:11:34,565 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,566 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:34,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1595681581, now seen corresponding path program 1 times [2018-11-18 13:11:34,582 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,582 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,583 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:34,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,636 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:34,636 INFO L82 PathProgramCache]: Analyzing trace with hash 608931349, now seen corresponding path program 1 times [2018-11-18 13:11:34,636 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:34,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:34,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,637 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:34,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:38,818 WARN L180 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 175 DAG size of output: 133 [2018-11-18 13:11:40,418 WARN L180 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 111 [2018-11-18 13:11:40,498 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:11:40,498 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:11:40,498 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:11:40,499 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:11:40,499 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 13:11:40,499 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:11:40,499 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:11:40,499 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:11:40,499 INFO L131 ssoRankerPreferences]: Filename of dumped script: tree_cnstr_true-valid-memsafety_false-termination.i_Iteration3_Lasso [2018-11-18 13:11:40,499 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:11:40,499 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:11:40,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,584 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:40,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:41,751 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:11:41,755 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 13:11:41,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,758 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,759 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,762 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,764 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,764 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:41,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,768 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,769 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,770 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 [2018-11-18 13:11:41,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,770 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,772 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,774 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,774 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,776 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,776 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,778 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,778 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,780 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,781 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,782 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,783 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,785 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,785 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,786 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 [2018-11-18 13:11:41,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,787 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,787 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,789 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,790 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 [2018-11-18 13:11:41,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,791 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,791 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,793 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,793 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,795 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,796 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,797 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 [2018-11-18 13:11:41,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,797 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,797 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:41,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,800 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 [2018-11-18 13:11:41,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,801 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,801 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,803 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,804 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,810 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,814 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,814 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,817 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,818 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,819 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 [2018-11-18 13:11:41,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,819 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,820 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,821 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 [2018-11-18 13:11:41,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,824 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,824 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:41,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,828 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,828 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,830 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,830 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,831 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 [2018-11-18 13:11:41,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,832 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,832 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,835 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,836 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,837 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,838 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,840 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,840 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,849 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,849 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,851 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,851 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,854 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,854 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,857 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,857 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,859 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:41,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,863 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,863 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,866 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,867 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,870 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,874 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,877 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,880 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,881 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,895 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,896 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,896 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,900 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,900 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:41,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,903 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,904 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,906 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:41,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,907 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:41,907 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:41,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,915 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,916 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,918 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,918 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,919 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 [2018-11-18 13:11:41,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,920 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,922 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,922 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,924 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,924 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,925 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 [2018-11-18 13:11:41,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,927 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 [2018-11-18 13:11:41,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,931 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,932 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 [2018-11-18 13:11:41,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,932 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,933 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,934 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 [2018-11-18 13:11:41,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,935 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,935 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,937 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,937 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,938 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 [2018-11-18 13:11:41,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,939 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,940 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 [2018-11-18 13:11:41,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,941 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:41,941 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:41,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,942 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 13:11:41,942 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 [2018-11-18 13:11:41,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,945 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 [2018-11-18 13:11:41,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,946 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,947 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 [2018-11-18 13:11:41,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,948 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,951 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 [2018-11-18 13:11:41,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,954 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,955 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:41,955 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:41,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,958 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,960 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,961 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 [2018-11-18 13:11:41,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,963 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 [2018-11-18 13:11:41,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,964 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,966 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,970 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 [2018-11-18 13:11:41,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,975 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,976 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 [2018-11-18 13:11:41,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,977 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,977 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,978 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 [2018-11-18 13:11:41,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,981 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:41,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,982 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:41,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,985 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 [2018-11-18 13:11:41,985 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,986 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,987 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 [2018-11-18 13:11:41,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,988 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,989 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 [2018-11-18 13:11:41,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:41,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,996 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 [2018-11-18 13:11:41,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:41,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:41,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:41,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:41,998 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 [2018-11-18 13:11:41,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:41,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:41,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:41,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:41,999 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:41,999 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,001 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 [2018-11-18 13:11:42,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,004 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,007 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,009 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,009 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,012 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 [2018-11-18 13:11:42,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,013 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,014 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 [2018-11-18 13:11:42,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,015 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,015 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,017 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,018 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 [2018-11-18 13:11:42,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,024 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,025 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,025 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,033 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,034 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,035 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 [2018-11-18 13:11:42,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,036 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,038 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 [2018-11-18 13:11:42,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,041 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,043 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,043 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,050 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,052 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 [2018-11-18 13:11:42,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,053 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,055 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,055 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,057 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 [2018-11-18 13:11:42,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,058 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,068 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,070 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,070 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,089 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,089 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,092 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 [2018-11-18 13:11:42,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,093 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,096 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 [2018-11-18 13:11:42,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,100 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 [2018-11-18 13:11:42,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,100 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:42,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,102 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,102 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,118 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,119 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,123 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,127 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,129 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,129 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,132 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,132 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,133 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 [2018-11-18 13:11:42,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,135 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,136 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 [2018-11-18 13:11:42,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,137 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,140 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,144 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,145 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 13:11:42,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,151 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,151 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:42,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,176 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 [2018-11-18 13:11:42,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,189 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 [2018-11-18 13:11:42,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,193 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,193 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:42,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,201 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 [2018-11-18 13:11:42,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,204 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,214 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,214 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,224 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 [2018-11-18 13:11:42,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,224 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,225 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:42,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,240 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,242 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,242 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,261 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 [2018-11-18 13:11:42,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,267 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,268 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:42,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,273 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 [2018-11-18 13:11:42,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,277 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 [2018-11-18 13:11:42,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,282 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 [2018-11-18 13:11:42,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,293 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,293 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:42,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,316 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,316 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:42,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,327 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:42,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,328 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:11:42,329 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:42,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,340 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 [2018-11-18 13:11:42,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,347 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 [2018-11-18 13:11:42,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,357 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,358 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 [2018-11-18 13:11:42,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,367 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,371 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 [2018-11-18 13:11:42,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:42,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:42,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,375 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 13:11:42,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,377 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,379 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,381 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,381 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:42,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,389 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,390 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 [2018-11-18 13:11:42,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,392 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:42,392 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,400 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,402 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 [2018-11-18 13:11:42,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,403 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,412 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,417 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,420 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,421 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,422 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,423 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,423 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:42,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,427 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,429 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,432 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,434 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,435 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 [2018-11-18 13:11:42,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,436 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,437 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,439 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,442 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,443 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:42,443 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,447 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,457 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,460 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,460 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,460 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:42,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,464 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 [2018-11-18 13:11:42,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,471 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,473 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 [2018-11-18 13:11:42,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,475 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,477 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,477 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,477 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,480 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,491 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 [2018-11-18 13:11:42,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,493 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,494 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 [2018-11-18 13:11:42,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,497 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:42,497 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,508 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,509 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,512 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,512 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,519 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,520 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,523 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,524 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:42,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,539 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,545 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 [2018-11-18 13:11:42,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,555 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,555 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,559 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,561 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 [2018-11-18 13:11:42,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,572 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,575 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:42,575 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,640 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:42,640 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,644 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,644 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,645 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:42,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,652 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 [2018-11-18 13:11:42,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,656 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 [2018-11-18 13:11:42,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,656 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:42,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,659 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 13:11:42,659 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:42,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,668 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 [2018-11-18 13:11:42,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,673 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 [2018-11-18 13:11:42,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,679 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 [2018-11-18 13:11:42,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,681 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 [2018-11-18 13:11:42,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,686 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,687 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 [2018-11-18 13:11:42,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,689 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 [2018-11-18 13:11:42,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,694 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 [2018-11-18 13:11:42,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,700 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:42,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,702 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:42,702 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:42,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,703 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 13:11:42,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,705 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,706 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 [2018-11-18 13:11:42,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,708 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,709 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 [2018-11-18 13:11:42,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,710 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,710 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,711 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,723 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 [2018-11-18 13:11:42,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,724 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,724 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,725 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,726 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,727 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,727 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,730 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 [2018-11-18 13:11:42,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,731 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,732 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 [2018-11-18 13:11:42,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,735 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 [2018-11-18 13:11:42,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,736 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,737 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,738 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,738 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,753 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,754 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 [2018-11-18 13:11:42,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,754 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,755 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,773 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,774 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,776 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,778 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 [2018-11-18 13:11:42,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,778 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,778 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,779 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,800 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,801 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 [2018-11-18 13:11:42,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,802 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,802 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,807 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,823 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,823 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,826 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,827 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,827 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,828 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,848 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,850 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,853 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,853 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,872 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,874 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 [2018-11-18 13:11:42,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,874 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,895 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,895 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,900 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 [2018-11-18 13:11:42,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,903 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,945 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:42,945 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:42,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,952 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 [2018-11-18 13:11:42,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,953 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,958 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,961 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 [2018-11-18 13:11:42,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,976 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 [2018-11-18 13:11:42,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,977 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:42,977 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:42,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:42,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:42,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:42,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:42,998 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:42,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:42,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:42,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:42,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:42,999 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:42,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,003 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,006 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,026 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,028 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 [2018-11-18 13:11:43,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,028 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,029 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,031 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,055 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:43,056 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:43,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,092 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 [2018-11-18 13:11:43,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,093 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:43,093 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:43,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,100 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,101 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:43,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,105 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,105 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,113 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:43,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,113 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,115 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:43,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,122 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,124 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,126 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,127 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,129 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,129 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,138 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 [2018-11-18 13:11:43,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,141 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,162 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,163 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,164 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 [2018-11-18 13:11:43,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:43,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:43,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:43,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,194 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 13:11:43,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,195 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,219 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,222 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,223 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:43,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,229 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,246 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,247 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,247 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,251 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 [2018-11-18 13:11:43,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,251 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,254 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 [2018-11-18 13:11:43,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,275 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,276 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,278 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,306 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,309 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,312 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,335 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,338 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,341 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,364 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,365 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:43,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,371 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 [2018-11-18 13:11:43,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,371 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,374 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 [2018-11-18 13:11:43,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,374 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,375 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,392 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,395 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,398 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,399 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,400 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 [2018-11-18 13:11:43,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,421 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,423 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,424 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,424 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,428 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,430 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 [2018-11-18 13:11:43,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,451 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,452 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,454 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,455 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,455 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,457 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 [2018-11-18 13:11:43,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,457 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,457 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,457 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,458 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:43,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,481 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,482 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,484 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,487 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,487 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,489 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 [2018-11-18 13:11:43,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,518 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,523 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,523 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,550 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,550 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,553 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,557 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,558 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,580 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,581 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,583 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,583 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,584 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:43,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,589 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,593 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 [2018-11-18 13:11:43,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,616 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,621 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 [2018-11-18 13:11:43,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,647 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,650 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,650 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,664 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 [2018-11-18 13:11:43,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,674 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:43,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,678 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,678 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,679 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:43,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,683 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 [2018-11-18 13:11:43,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,683 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,684 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,705 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,705 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:43,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,707 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:11:43,707 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:43,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,716 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 [2018-11-18 13:11:43,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,739 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,739 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,741 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 [2018-11-18 13:11:43,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,741 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,742 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,743 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,746 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,746 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,748 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 [2018-11-18 13:11:43,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,772 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,773 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,776 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 [2018-11-18 13:11:43,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,780 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,808 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,812 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 [2018-11-18 13:11:43,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,812 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,819 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 [2018-11-18 13:11:43,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,845 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,849 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:43,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:43,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:43,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,855 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 13:11:43,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,878 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,879 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,879 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,882 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:43,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,884 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:43,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,895 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,896 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,913 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:43,913 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:43,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,919 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 [2018-11-18 13:11:43,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,920 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,928 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,929 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,932 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 [2018-11-18 13:11:43,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,943 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,954 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 [2018-11-18 13:11:43,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,978 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 [2018-11-18 13:11:43,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:43,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:43,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:43,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:43,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:43,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:43,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:43,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:43,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:43,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:43,985 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 [2018-11-18 13:11:44,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,012 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 [2018-11-18 13:11:44,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,013 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,020 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 [2018-11-18 13:11:44,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,042 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,044 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:44,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,052 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 [2018-11-18 13:11:44,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,053 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,054 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,056 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 [2018-11-18 13:11:44,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,057 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,060 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 [2018-11-18 13:11:44,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,077 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,081 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 [2018-11-18 13:11:44,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,085 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,086 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,086 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,115 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,116 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,120 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:44,120 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:44,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,155 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 [2018-11-18 13:11:44,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,156 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,158 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:44,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,185 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,188 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,188 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,189 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,295 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 [2018-11-18 13:11:44,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,297 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,301 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,304 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,306 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:44,306 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:44,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,323 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,324 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,326 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,326 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,331 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 [2018-11-18 13:11:44,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,332 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,334 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,335 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,336 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 [2018-11-18 13:11:44,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,337 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,338 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:44,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,352 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,356 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,357 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,359 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,360 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,378 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,379 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 [2018-11-18 13:11:44,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,387 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:44,388 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:44,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,425 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:44,425 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:44,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,432 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 [2018-11-18 13:11:44,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,433 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,434 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:44,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,442 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,456 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:44,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,458 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 13:11:44,458 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:44,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,473 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 [2018-11-18 13:11:44,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,477 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,477 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,498 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,500 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,501 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,502 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 [2018-11-18 13:11:44,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,503 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,503 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,504 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,536 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,537 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 [2018-11-18 13:11:44,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,539 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,541 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,576 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,577 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 [2018-11-18 13:11:44,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,578 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,579 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,581 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,581 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,582 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,609 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,610 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,610 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:44,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,612 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:44,613 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:44,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,614 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 13:11:44,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,647 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,650 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,650 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,651 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:44,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,659 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 [2018-11-18 13:11:44,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,690 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:44,691 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:44,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,694 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,697 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,697 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,726 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,729 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 [2018-11-18 13:11:44,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,730 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,732 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 [2018-11-18 13:11:44,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,735 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 [2018-11-18 13:11:44,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,769 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,770 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,773 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,775 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,776 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,778 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 [2018-11-18 13:11:44,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,812 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,851 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,851 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,852 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:44,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,892 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,897 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 [2018-11-18 13:11:44,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,898 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,900 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 [2018-11-18 13:11:44,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,937 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:44,937 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:44,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,940 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 [2018-11-18 13:11:44,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,975 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,975 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,977 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 [2018-11-18 13:11:44,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:44,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:44,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:44,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:44,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:44,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:44,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:44,981 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:44,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:44,982 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:44,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:44,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:44,985 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 [2018-11-18 13:11:45,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,018 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,020 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 [2018-11-18 13:11:45,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,021 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,066 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 [2018-11-18 13:11:45,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,067 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,068 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:45,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,148 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,148 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:45,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,148 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:45,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,152 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,155 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 [2018-11-18 13:11:45,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,233 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,239 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 [2018-11-18 13:11:45,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,239 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,241 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:45,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,263 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 [2018-11-18 13:11:45,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,278 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,278 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:45,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,282 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:45,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,282 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:45,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,323 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,323 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:45,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,324 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:11:45,325 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:45,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,366 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,371 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 [2018-11-18 13:11:45,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,372 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,412 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,414 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,459 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,461 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 [2018-11-18 13:11:45,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,462 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,464 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 [2018-11-18 13:11:45,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,506 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:45,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:45,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:45,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,511 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 13:11:45,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,512 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,551 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,552 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,555 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 [2018-11-18 13:11:45,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,555 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,555 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:45,555 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,556 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,576 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,576 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,576 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,596 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,597 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:11:45,597 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:45,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,601 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,602 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,605 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,605 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,608 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 [2018-11-18 13:11:45,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,640 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,640 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,645 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,645 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,648 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,687 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,687 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,689 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 [2018-11-18 13:11:45,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,690 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,690 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,690 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,693 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,693 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,694 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,736 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 [2018-11-18 13:11:45,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,737 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,777 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:45,777 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,778 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,783 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 [2018-11-18 13:11:45,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,784 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,784 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,787 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,788 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,790 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 [2018-11-18 13:11:45,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,825 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,825 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,825 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,828 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,828 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,831 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 [2018-11-18 13:11:45,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,832 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,832 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,875 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,875 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,875 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,878 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,878 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,879 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:11:45,879 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:45,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,883 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 [2018-11-18 13:11:45,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,883 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,883 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,884 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,886 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 [2018-11-18 13:11:45,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,921 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,924 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,925 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,927 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 [2018-11-18 13:11:45,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,928 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:45,928 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,928 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:45,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,934 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 [2018-11-18 13:11:45,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,969 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,971 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 [2018-11-18 13:11:45,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,972 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,973 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:45,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:45,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:45,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:45,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:45,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:45,976 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:45,976 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:45,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:45,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:45,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,013 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,014 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,014 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,017 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,017 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,092 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:11:46,092 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:46,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,119 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,119 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,122 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,128 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,129 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,132 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,136 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:46,136 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,136 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:46,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,141 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,141 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,142 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,162 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,163 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,163 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,167 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,167 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,168 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,170 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 [2018-11-18 13:11:46,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,171 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,171 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,211 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,211 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,212 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,215 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,215 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,218 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,221 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:11:46,221 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:46,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,304 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:11:46,305 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:46,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,310 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,310 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:46,310 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,311 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:46,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,320 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,320 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:46,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,321 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,322 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 13:11:46,322 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:11:46,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,331 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,334 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,334 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,335 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,368 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,368 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,371 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,371 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,374 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,374 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,418 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,418 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,422 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,425 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,426 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,466 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,466 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,469 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 [2018-11-18 13:11:46,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,469 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,470 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,470 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,473 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 [2018-11-18 13:11:46,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,473 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,518 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,519 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,519 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:46,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:46,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:46,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:46,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:46,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:46,522 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:11:46,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:46,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:46,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:46,524 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-18 13:11:46,524 INFO L794 eck$LassoCheckResult]: Stem: 148#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 142#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 136#L641-2 assume true; 141#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 133#L631-2 assume true; 138#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 139#L630-2 assume !main_#t~short4; 144#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 156#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 155#L636 assume (main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9;havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc10.base, main_#t~malloc10.offset, main_~n~0.base, main_~n~0.offset, 4);call main_#t~mem11.base, main_#t~mem11.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem11.base, main_#t~mem11.offset, 4);havoc main_#t~mem11.base, main_#t~mem11.offset;call main_#t~mem12.base, main_#t~mem12.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem12.base, 4 + main_#t~mem12.offset, 4);havoc main_#t~mem12.base, main_#t~mem12.offset; 154#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 135#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 136#L641-2 [2018-11-18 13:11:46,567 INFO L796 eck$LassoCheckResult]: Loop: 136#L641-2 assume true; 141#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 133#L631-2 assume true; 138#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 139#L630-2 assume !main_#t~short4; 144#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 156#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 155#L636 assume (main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9;havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9;call main_#t~malloc10.base, main_#t~malloc10.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc10.base, main_#t~malloc10.offset, main_~n~0.base, main_~n~0.offset, 4);call main_#t~mem11.base, main_#t~mem11.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem11.base, main_#t~mem11.offset, 4);havoc main_#t~mem11.base, main_#t~mem11.offset;call main_#t~mem12.base, main_#t~mem12.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem12.base, 4 + main_#t~mem12.offset, 4);havoc main_#t~mem12.base, main_#t~mem12.offset; 154#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 135#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 136#L641-2 [2018-11-18 13:11:46,616 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:46,616 INFO L82 PathProgramCache]: Analyzing trace with hash 608931349, now seen corresponding path program 2 times [2018-11-18 13:11:46,616 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:46,616 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:46,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:46,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:46,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:46,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1595681581, now seen corresponding path program 2 times [2018-11-18 13:11:46,651 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:46,652 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:46,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,652 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:46,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:46,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:46,704 INFO L82 PathProgramCache]: Analyzing trace with hash -1603020313, now seen corresponding path program 3 times [2018-11-18 13:11:46,705 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:46,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:46,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,705 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:46,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:11:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:11:46,939 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:11:46,939 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 13:11:46,948 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 13:11:47,022 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 13:11:47,022 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 13:11:47,027 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:11:47,230 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,232 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,235 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-11-18 13:11:47,236 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,270 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 90 [2018-11-18 13:11:47,386 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-11-18 13:11:47,393 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-18 13:11:47,394 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,428 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 72 [2018-11-18 13:11:47,431 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-18 13:11:47,432 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,450 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,453 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 13:11:47,462 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 66 [2018-11-18 13:11:47,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,468 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 79 [2018-11-18 13:11:47,469 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,476 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,481 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,486 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,499 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 30 [2018-11-18 13:11:47,522 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-18 13:11:47,522 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,531 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2018-11-18 13:11:47,533 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-18 13:11:47,533 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,536 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,538 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,547 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:11:47,547 INFO L202 ElimStorePlain]: Needed 12 recursive calls to eliminate 5 variables, input treesize:174, output treesize:55 [2018-11-18 13:11:47,584 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,587 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,589 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-11-18 13:11:47,589 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,620 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 162 [2018-11-18 13:11:47,657 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-18 13:11:47,657 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,674 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 149 [2018-11-18 13:11:47,678 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 137 [2018-11-18 13:11:47,679 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,683 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,685 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,711 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 101 [2018-11-18 13:11:47,747 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,749 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 56 [2018-11-18 13:11:47,749 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,785 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 99 [2018-11-18 13:11:47,791 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,793 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 91 [2018-11-18 13:11:47,793 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,849 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 90 [2018-11-18 13:11:47,850 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,907 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 96 [2018-11-18 13:11:47,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,910 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-18 13:11:47,911 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,925 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,967 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 62 [2018-11-18 13:11:47,971 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,971 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:47,973 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 45 [2018-11-18 13:11:47,974 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:47,984 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,020 INFO L267 ElimStorePlain]: Start of recursive call 9: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,027 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,036 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-18 13:11:48,036 INFO L202 ElimStorePlain]: Needed 15 recursive calls to eliminate 6 variables, input treesize:225, output treesize:82 [2018-11-18 13:11:48,087 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 61 [2018-11-18 13:11:48,091 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:48,091 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 48 [2018-11-18 13:11:48,092 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2018-11-18 13:11:48,112 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,128 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2018-11-18 13:11:48,128 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,140 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:11:48,140 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 15 [2018-11-18 13:11:48,141 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,148 INFO L267 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,151 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:11:48,151 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:80, output treesize:4 [2018-11-18 13:11:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:11:48,173 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 13:11:48,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2018-11-18 13:11:50,156 WARN L180 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 175 DAG size of output: 136 [2018-11-18 13:11:51,269 WARN L180 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 114 [2018-11-18 13:11:51,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 13:11:51,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:11:51,270 INFO L87 Difference]: Start difference. First operand 27 states and 39 transitions. cyclomatic complexity: 14 Second operand 13 states. [2018-11-18 13:11:51,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:11:51,824 INFO L93 Difference]: Finished difference Result 173 states and 254 transitions. [2018-11-18 13:11:51,824 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 13:11:51,825 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 173 states and 254 transitions. [2018-11-18 13:11:51,828 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 122 [2018-11-18 13:11:51,829 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 173 states to 173 states and 254 transitions. [2018-11-18 13:11:51,830 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 173 [2018-11-18 13:11:51,830 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 173 [2018-11-18 13:11:51,830 INFO L73 IsDeterministic]: Start isDeterministic. Operand 173 states and 254 transitions. [2018-11-18 13:11:51,831 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:11:51,831 INFO L705 BuchiCegarLoop]: Abstraction has 173 states and 254 transitions. [2018-11-18 13:11:51,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states and 254 transitions. [2018-11-18 13:11:51,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 50. [2018-11-18 13:11:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2018-11-18 13:11:51,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 73 transitions. [2018-11-18 13:11:51,836 INFO L728 BuchiCegarLoop]: Abstraction has 50 states and 73 transitions. [2018-11-18 13:11:51,836 INFO L608 BuchiCegarLoop]: Abstraction has 50 states and 73 transitions. [2018-11-18 13:11:51,836 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-18 13:11:51,836 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 50 states and 73 transitions. [2018-11-18 13:11:51,837 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 47 [2018-11-18 13:11:51,837 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:11:51,837 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:11:51,837 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:11:51,837 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:11:51,837 INFO L794 eck$LassoCheckResult]: Stem: 454#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 448#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 449#L641-2 [2018-11-18 13:11:51,837 INFO L796 eck$LassoCheckResult]: Loop: 449#L641-2 assume true; 451#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 453#L631-2 assume true; 479#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 477#L630-2 assume !main_#t~short4; 474#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 471#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 469#L636 assume !((main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9);havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9; 466#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 465#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 449#L641-2 [2018-11-18 13:11:51,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:51,838 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2018-11-18 13:11:51,838 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:51,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:51,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,839 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:51,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:51,845 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:51,845 INFO L82 PathProgramCache]: Analyzing trace with hash -1595679659, now seen corresponding path program 1 times [2018-11-18 13:11:51,845 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:51,845 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:51,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,847 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:11:51,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:51,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:11:51,861 INFO L82 PathProgramCache]: Analyzing trace with hash 608933271, now seen corresponding path program 1 times [2018-11-18 13:11:51,861 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:11:51,861 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:11:51,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:11:51,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:11:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:11:52,238 WARN L180 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2018-11-18 13:11:52,354 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-18 13:11:52,413 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 13:11:52,413 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 13:11:52,413 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 13:11:52,413 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 13:11:52,413 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 13:11:52,414 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:11:52,414 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 13:11:52,414 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 13:11:52,414 INFO L131 ssoRankerPreferences]: Filename of dumped script: tree_cnstr_true-valid-memsafety_false-termination.i_Iteration4_Lasso [2018-11-18 13:11:52,414 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 13:11:52,414 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 13:11:52,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 13:11:52,705 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 13:11:52,705 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 13:11:52,706 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 [2018-11-18 13:11:52,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,707 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,707 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,708 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,708 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,709 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 [2018-11-18 13:11:52,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,709 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,710 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 [2018-11-18 13:11:52,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,710 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,711 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 [2018-11-18 13:11:52,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,711 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,711 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,711 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 [2018-11-18 13:11:52,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,712 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,712 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,714 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,715 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,715 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,716 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,716 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,717 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 [2018-11-18 13:11:52,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,718 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,720 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,720 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 [2018-11-18 13:11:52,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,721 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,721 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,721 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,722 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,723 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,723 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 [2018-11-18 13:11:52,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,724 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,724 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 [2018-11-18 13:11:52,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,725 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,725 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,726 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,727 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 [2018-11-18 13:11:52,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,727 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,727 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,728 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,728 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,729 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 [2018-11-18 13:11:52,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,729 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,730 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,730 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 [2018-11-18 13:11:52,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,730 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:52,731 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:52,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,732 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 [2018-11-18 13:11:52,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,732 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,732 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,734 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,734 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,735 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,735 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,735 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 [2018-11-18 13:11:52,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,736 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,736 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,736 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 [2018-11-18 13:11:52,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,737 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,737 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,738 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 [2018-11-18 13:11:52,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,738 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,738 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,740 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,740 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,741 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,741 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,741 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 [2018-11-18 13:11:52,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,742 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,743 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 [2018-11-18 13:11:52,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,743 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,743 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,744 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 [2018-11-18 13:11:52,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,745 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,747 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,748 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,748 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 [2018-11-18 13:11:52,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,749 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,750 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 [2018-11-18 13:11:52,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,751 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,751 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,752 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,753 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,754 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,754 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,754 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 [2018-11-18 13:11:52,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,755 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,755 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,756 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,756 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,757 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:52,757 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:52,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,759 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,759 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,760 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,760 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,762 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,762 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,763 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,763 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,763 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,765 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 [2018-11-18 13:11:52,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,765 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:52,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,765 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,765 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:52,766 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,768 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,769 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,770 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,770 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,770 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 [2018-11-18 13:11:52,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,771 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,771 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,773 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,774 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,774 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,776 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 [2018-11-18 13:11:52,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,777 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,777 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,778 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 [2018-11-18 13:11:52,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,778 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,779 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:52,779 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 13:11:52,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,780 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,780 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,782 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,782 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,783 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 [2018-11-18 13:11:52,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,840 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,840 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,841 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 13:11:52,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,843 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:52,843 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 13:11:52,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:52,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,844 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 13:11:52,844 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 [2018-11-18 13:11:52,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:52,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,947 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 [2018-11-18 13:11:52,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,948 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 [2018-11-18 13:11:52,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:52,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:52,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:52,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:52,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:52,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:52,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:52,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:52,949 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 [2018-11-18 13:11:53,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,007 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,007 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,007 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 [2018-11-18 13:11:53,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,009 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,009 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 [2018-11-18 13:11:53,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,060 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 [2018-11-18 13:11:53,060 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,061 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,061 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,118 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,118 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,170 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,170 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 [2018-11-18 13:11:53,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,172 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,173 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,221 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,221 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:53,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,222 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:53,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,224 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,224 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,224 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 [2018-11-18 13:11:53,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,280 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,282 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,282 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 [2018-11-18 13:11:53,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,335 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,336 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 [2018-11-18 13:11:53,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,336 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,336 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,336 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,338 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,338 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,385 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,385 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,386 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,386 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,386 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,386 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,436 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,436 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,437 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,437 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,439 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,491 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,491 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 [2018-11-18 13:11:53,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,538 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,539 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,539 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,594 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:53,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,594 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:53,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,595 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 [2018-11-18 13:11:53,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,598 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,598 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,599 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,600 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,643 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 [2018-11-18 13:11:53,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,644 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,644 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,646 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:53,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,646 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:53,646 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,650 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 [2018-11-18 13:11:53,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,650 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,650 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,703 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,704 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 [2018-11-18 13:11:53,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,705 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,705 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,708 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,708 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,711 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 [2018-11-18 13:11:53,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,712 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,762 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,763 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:53,763 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:53,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,764 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 [2018-11-18 13:11:53,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,764 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,765 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,766 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,766 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,823 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,824 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,824 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:53,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,825 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 [2018-11-18 13:11:53,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,825 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:53,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:53,826 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:53,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,827 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 13:11:53,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,884 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,935 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,937 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 [2018-11-18 13:11:53,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,938 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 [2018-11-18 13:11:53,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,991 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,991 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,992 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:53,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:53,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:53,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:53,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:53,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:53,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:53,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:53,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:53,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,044 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 [2018-11-18 13:11:54,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,045 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,045 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 [2018-11-18 13:11:54,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,046 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,093 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,093 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,095 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,096 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 [2018-11-18 13:11:54,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,148 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,198 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:54,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,198 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:54,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,201 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 [2018-11-18 13:11:54,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,257 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 [2018-11-18 13:11:54,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,308 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,308 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,428 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,430 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 [2018-11-18 13:11:54,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,483 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,485 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,487 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,545 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 [2018-11-18 13:11:54,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,545 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:54,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,545 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:54,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,596 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 [2018-11-18 13:11:54,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,656 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,658 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 [2018-11-18 13:11:54,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,658 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:54,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,659 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:11:54,659 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,663 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 [2018-11-18 13:11:54,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,664 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,664 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 [2018-11-18 13:11:54,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,714 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,716 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 [2018-11-18 13:11:54,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,718 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,718 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,724 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 [2018-11-18 13:11:54,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,725 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:54,725 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:54,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,783 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,783 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:54,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,844 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:54,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:54,844 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:54,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,846 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 13:11:54,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,846 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,896 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,897 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 [2018-11-18 13:11:54,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,898 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,899 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,900 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 [2018-11-18 13:11:54,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,901 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,959 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:54,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,960 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,961 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 [2018-11-18 13:11:54,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:54,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:54,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:54,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:54,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:54,962 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:54,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:54,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:54,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,016 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,016 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,018 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 [2018-11-18 13:11:55,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,018 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,019 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,020 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 [2018-11-18 13:11:55,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,081 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 [2018-11-18 13:11:55,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,082 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,083 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,084 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 [2018-11-18 13:11:55,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,085 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,085 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,085 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,139 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,141 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,142 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,142 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,194 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,196 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,197 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,197 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,199 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,199 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,258 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:55,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,259 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:55,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,263 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 [2018-11-18 13:11:55,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,317 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,318 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,318 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,320 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,380 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,380 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,382 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,385 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,385 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,443 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,444 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,444 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,445 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 [2018-11-18 13:11:55,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,500 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,563 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,564 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,620 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,621 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 [2018-11-18 13:11:55,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,623 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:55,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,624 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:55,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,686 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,689 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 [2018-11-18 13:11:55,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,690 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,690 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,743 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:55,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,744 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 13:11:55,744 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,748 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 [2018-11-18 13:11:55,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,749 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,749 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,750 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 [2018-11-18 13:11:55,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,751 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,753 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,809 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,812 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 [2018-11-18 13:11:55,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,813 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,814 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,814 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,819 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 [2018-11-18 13:11:55,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,821 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 [2018-11-18 13:11:55,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,821 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,822 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:55,822 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:55,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,876 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,876 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,879 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,879 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,880 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 [2018-11-18 13:11:55,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,880 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,882 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,882 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:55,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,934 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 [2018-11-18 13:11:55,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 13:11:55,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,934 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:55,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:55,934 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:55,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,936 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 13:11:55,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:55,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:55,937 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:55,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:55,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:55,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:55,938 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 [2018-11-18 13:11:55,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:55,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:55,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:55,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:55,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:55,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:55,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:55,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:55,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,000 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,001 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,001 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 [2018-11-18 13:11:56,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,003 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,065 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 [2018-11-18 13:11:56,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,066 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,066 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,067 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 [2018-11-18 13:11:56,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,135 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,136 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 [2018-11-18 13:11:56,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,136 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,138 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 [2018-11-18 13:11:56,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,138 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,268 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:56,268 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:56,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,271 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,271 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,273 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,274 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 [2018-11-18 13:11:56,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,344 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,345 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,345 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,347 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,413 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,414 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,416 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,416 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,417 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:56,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,418 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:56,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,485 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,485 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,488 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,488 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,489 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 [2018-11-18 13:11:56,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,548 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,548 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,550 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,550 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,552 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:56,552 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:56,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,608 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,610 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,610 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,677 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,678 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 [2018-11-18 13:11:56,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,678 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,678 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,679 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,680 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,680 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,680 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,681 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 [2018-11-18 13:11:56,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,743 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,744 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 [2018-11-18 13:11:56,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,744 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,744 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,744 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,746 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,813 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,813 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,814 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,816 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,880 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 [2018-11-18 13:11:56,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,944 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:56,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:56,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:56,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,948 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 [2018-11-18 13:11:56,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:56,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:56,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:56,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:56,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:56,949 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:56,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:56,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:56,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:56,951 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 [2018-11-18 13:11:57,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,013 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,014 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 [2018-11-18 13:11:57,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,015 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,015 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:57,015 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:57,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,018 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 [2018-11-18 13:11:57,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,018 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:57,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:57,019 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:57,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,084 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,084 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,086 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,086 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:57,086 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:57,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,147 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,148 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:57,148 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:57,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,153 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,154 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,155 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 [2018-11-18 13:11:57,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,155 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,155 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,156 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 13:11:57,156 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 13:11:57,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,217 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,218 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,219 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,220 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 13:11:57,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:11:57,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,281 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:57,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 13:11:57,281 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:11:57,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,284 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 13:11:57,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,284 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,286 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,347 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 [2018-11-18 13:11:57,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,347 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,349 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,351 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,421 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,427 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,428 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,429 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,432 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 [2018-11-18 13:11:57,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,492 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,494 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 [2018-11-18 13:11:57,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,494 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,496 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 [2018-11-18 13:11:57,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,496 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,497 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,497 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,559 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,561 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 [2018-11-18 13:11:57,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,561 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,563 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,564 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,625 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,626 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:57,626 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:57,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,628 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,687 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,689 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 [2018-11-18 13:11:57,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,689 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,691 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 [2018-11-18 13:11:57,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,692 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,755 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,757 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,759 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 [2018-11-18 13:11:57,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,759 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:57,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,760 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:57,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,822 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,824 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,825 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 [2018-11-18 13:11:57,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,826 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,889 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,889 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,891 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:57,892 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:57,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,961 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:57,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,964 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,966 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 [2018-11-18 13:11:57,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:57,966 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:57,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:57,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:57,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:57,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:57,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:57,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:57,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:57,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,034 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,036 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 [2018-11-18 13:11:58,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,038 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 [2018-11-18 13:11:58,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,038 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,105 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,107 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,109 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 [2018-11-18 13:11:58,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,109 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,110 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,171 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,176 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,242 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,243 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,244 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 [2018-11-18 13:11:58,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,244 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,313 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,314 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:58,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,314 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:58,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,317 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 [2018-11-18 13:11:58,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,318 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,318 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,320 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,389 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,392 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,393 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:58,393 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:58,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,396 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,396 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:58,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,397 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:11:58,398 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:58,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,472 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,474 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,475 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:58,475 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:58,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,478 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 [2018-11-18 13:11:58,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,479 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:58,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:58,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,552 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,555 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 [2018-11-18 13:11:58,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,555 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,556 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:11:58,556 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:11:58,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,559 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,622 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,627 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,627 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:11:58,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,692 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 13:11:58,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,692 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:58,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:11:58,693 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:11:58,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,781 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 13:11:58,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,784 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,786 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 [2018-11-18 13:11:58,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,786 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,787 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,789 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,790 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 [2018-11-18 13:11:58,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,791 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,849 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,852 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 [2018-11-18 13:11:58,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,915 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,916 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 [2018-11-18 13:11:58,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,919 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,920 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 [2018-11-18 13:11:58,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,984 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 [2018-11-18 13:11:58,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:58,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:58,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:58,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:58,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:58,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:58,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:58,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:58,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:58,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:58,988 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 [2018-11-18 13:11:59,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,051 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,052 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:59,052 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:59,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,056 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,057 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 [2018-11-18 13:11:59,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,057 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,058 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,058 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,122 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,123 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,124 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,125 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,192 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,195 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,196 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:59,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,197 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:59,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,266 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 [2018-11-18 13:11:59,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,334 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,338 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:59,338 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:59,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,402 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,404 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,480 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,484 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,485 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,557 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,557 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,558 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,560 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,560 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,637 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,638 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 [2018-11-18 13:11:59,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,639 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,639 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,639 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,641 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,642 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,643 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 [2018-11-18 13:11:59,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,715 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,717 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 [2018-11-18 13:11:59,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,720 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 [2018-11-18 13:11:59,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,720 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,792 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:11:59,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,793 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:11:59,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,801 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 [2018-11-18 13:11:59,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,802 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,880 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,884 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:59,884 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:59,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,889 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 [2018-11-18 13:11:59,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,889 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:11:59,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,889 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,891 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 13:11:59,891 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:59,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:11:59,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,969 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,969 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,971 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 [2018-11-18 13:11:59,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:11:59,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,972 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:11:59,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:11:59,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,973 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 [2018-11-18 13:11:59,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:11:59,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:11:59,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:11:59,975 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:11:59,975 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:11:59,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:11:59,979 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 [2018-11-18 13:11:59,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:11:59,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:11:59,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,043 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:12:00,043 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:12:00,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,052 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 [2018-11-18 13:12:00,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,052 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,053 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:12:00,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,056 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 13:12:00,056 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 13:12:00,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,060 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 [2018-11-18 13:12:00,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,061 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:12:00,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,125 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:12:00,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,127 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:12:00,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,129 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,130 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 13:12:00,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:00,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,196 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:00,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 13:12:00,197 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 13:12:00,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,201 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 13:12:00,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,273 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 [2018-11-18 13:12:00,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,276 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,351 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,436 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,437 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,439 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,441 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,441 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,511 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,514 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 [2018-11-18 13:12:00,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,516 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,582 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:00,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:00,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,585 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 [2018-11-18 13:12:00,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,587 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 [2018-11-18 13:12:00,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,654 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,656 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 [2018-11-18 13:12:00,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,657 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,658 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 [2018-11-18 13:12:00,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,661 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 [2018-11-18 13:12:00,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,729 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,733 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:00,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,734 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:12:00,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,736 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 [2018-11-18 13:12:00,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,807 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,883 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 [2018-11-18 13:12:00,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:00,884 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:00,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,960 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,963 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 [2018-11-18 13:12:00,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,963 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:00,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:00,965 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:00,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:00,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:00,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:00,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:00,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:00,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:00,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:00,967 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 [2018-11-18 13:12:01,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,038 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,197 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,201 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 [2018-11-18 13:12:01,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,276 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,277 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 [2018-11-18 13:12:01,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,356 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:01,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,356 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:12:01,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,361 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,449 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,450 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:01,450 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:01,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,453 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:12:01,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,453 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,454 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 13:12:01,454 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:01,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,529 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:01,529 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:01,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,609 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:01,609 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:01,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,616 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 [2018-11-18 13:12:01,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,617 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:01,617 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 13:12:01,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,620 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 [2018-11-18 13:12:01,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,689 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 [2018-11-18 13:12:01,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,689 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,690 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 [2018-11-18 13:12:01,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 13:12:01,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,764 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 [2018-11-18 13:12:01,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 13:12:01,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,765 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:01,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 13:12:01,765 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 13:12:01,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,767 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 13:12:01,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,767 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,767 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,769 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,769 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,843 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,844 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,846 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,846 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,847 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,850 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,850 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,916 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 [2018-11-18 13:12:01,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,916 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,917 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,919 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,919 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,920 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 [2018-11-18 13:12:01,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,920 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,920 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,922 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 [2018-11-18 13:12:01,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,993 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:01,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,994 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,995 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,996 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 [2018-11-18 13:12:01,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:01,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:01,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:01,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:01,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:01,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:01,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:01,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:01,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:01,998 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 [2018-11-18 13:12:02,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,072 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,074 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,074 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,076 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,076 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,077 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 [2018-11-18 13:12:02,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,152 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,152 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:02,152 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:02,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,155 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 [2018-11-18 13:12:02,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,155 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,155 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,227 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,227 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,229 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,229 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,231 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,304 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,304 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,304 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,307 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:02,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,308 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:02,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,385 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,387 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,389 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,389 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,389 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,390 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 [2018-11-18 13:12:02,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,461 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,461 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,463 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,463 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,465 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,465 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:02,465 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:02,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,468 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 [2018-11-18 13:12:02,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,543 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,543 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,545 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 [2018-11-18 13:12:02,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,545 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,545 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,547 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,547 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,619 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,619 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,620 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,621 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 [2018-11-18 13:12:02,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,622 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,622 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,623 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,623 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,709 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,710 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,712 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,713 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,715 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,716 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,797 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,798 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,799 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,799 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,800 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 [2018-11-18 13:12:02,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,800 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,801 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:02,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,884 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,885 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,886 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 [2018-11-18 13:12:02,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,887 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,887 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,889 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 [2018-11-18 13:12:02,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,889 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,889 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,891 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 [2018-11-18 13:12:02,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,968 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:02,969 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,969 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:02,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,973 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 [2018-11-18 13:12:02,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,976 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 [2018-11-18 13:12:02,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:02,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:02,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:02,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:02,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:02,976 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:02,976 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:02,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:02,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:02,979 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 [2018-11-18 13:12:03,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,056 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,056 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,058 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 [2018-11-18 13:12:03,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,058 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,059 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:03,059 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:03,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,062 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 13:12:03,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,062 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,063 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 13:12:03,063 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:03,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,067 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 [2018-11-18 13:12:03,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,147 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,149 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,150 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,152 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,152 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:03,152 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:03,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,238 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,239 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:03,239 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:03,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,246 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,246 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,248 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,249 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 13:12:03,249 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 13:12:03,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,252 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,332 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 [2018-11-18 13:12:03,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,333 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,335 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,335 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 13:12:03,338 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 13:12:03,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 13:12:03,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 13:12:03,431 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 13:12:03,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 13:12:03,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 13:12:03,431 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 13:12:03,431 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 13:12:03,431 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 13:12:03,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 13:12:03,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 13:12:03,434 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-18 13:12:03,435 INFO L794 eck$LassoCheckResult]: Stem: 454#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 448#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 449#L641-2 assume true; 451#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 453#L631-2 assume true; 479#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 477#L630-2 assume !main_#t~short4; 474#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 471#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 469#L636 assume !((main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9);havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9; 466#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 465#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 449#L641-2 [2018-11-18 13:12:03,517 INFO L796 eck$LassoCheckResult]: Loop: 449#L641-2 assume true; 451#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 453#L631-2 assume true; 479#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 477#L630-2 assume !main_#t~short4; 474#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 471#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 469#L636 assume !((main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9);havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9; 466#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 465#L641 assume (main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14;havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14;call main_#t~malloc15.base, main_#t~malloc15.offset := #Ultimate.alloc(8);call write~$Pointer$(main_#t~malloc15.base, main_#t~malloc15.offset, main_~n~0.base, 4 + main_~n~0.offset, 4);call main_#t~mem16.base, main_#t~mem16.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem16.base, main_#t~mem16.offset, 4);havoc main_#t~mem16.base, main_#t~mem16.offset;call main_#t~mem17.base, main_#t~mem17.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);call write~$Pointer$(0, 0, main_#t~mem17.base, 4 + main_#t~mem17.offset, 4);havoc main_#t~mem17.base, main_#t~mem17.offset; 449#L641-2 [2018-11-18 13:12:03,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:03,604 INFO L82 PathProgramCache]: Analyzing trace with hash 608933271, now seen corresponding path program 2 times [2018-11-18 13:12:03,604 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:03,604 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:03,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:03,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:03,616 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:03,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1595679659, now seen corresponding path program 2 times [2018-11-18 13:12:03,617 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:03,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:03,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,617 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:12:03,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:03,626 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:03,626 INFO L82 PathProgramCache]: Analyzing trace with hash 2105142891, now seen corresponding path program 3 times [2018-11-18 13:12:03,626 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:03,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:03,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,697 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:12:03,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:12:03,942 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:12:03,942 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 13:12:03,956 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 13:12:03,986 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 13:12:03,986 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 13:12:03,990 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:12:04,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:12:04,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:12:04,051 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-11-18 13:12:04,052 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,071 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 102 [2018-11-18 13:12:04,139 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-18 13:12:04,139 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,164 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 81 [2018-11-18 13:12:04,167 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-18 13:12:04,167 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,184 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 69 [2018-11-18 13:12:04,186 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:12:04,187 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 91 [2018-11-18 13:12:04,187 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,196 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,202 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,207 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,220 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 34 [2018-11-18 13:12:04,236 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-11-18 13:12:04,237 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,246 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 21 [2018-11-18 13:12:04,248 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-11-18 13:12:04,248 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,249 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,250 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,257 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:12:04,257 INFO L202 ElimStorePlain]: Needed 12 recursive calls to eliminate 5 variables, input treesize:189, output treesize:52 [2018-11-18 13:12:04,386 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 30 [2018-11-18 13:12:04,402 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:12:04,403 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 6 [2018-11-18 13:12:04,403 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,423 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2018-11-18 13:12:04,423 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,433 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,436 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:12:04,436 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:48, output treesize:4 [2018-11-18 13:12:04,451 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:12:04,476 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 13:12:04,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 11 [2018-11-18 13:12:04,919 WARN L180 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 93 [2018-11-18 13:12:05,047 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-18 13:12:05,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 13:12:05,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2018-11-18 13:12:05,047 INFO L87 Difference]: Start difference. First operand 50 states and 73 transitions. cyclomatic complexity: 26 Second operand 12 states. [2018-11-18 13:12:05,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:05,374 INFO L93 Difference]: Finished difference Result 159 states and 234 transitions. [2018-11-18 13:12:05,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:12:05,374 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 159 states and 234 transitions. [2018-11-18 13:12:05,376 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 126 [2018-11-18 13:12:05,377 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 159 states to 159 states and 234 transitions. [2018-11-18 13:12:05,377 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 159 [2018-11-18 13:12:05,377 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 159 [2018-11-18 13:12:05,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 159 states and 234 transitions. [2018-11-18 13:12:05,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:12:05,378 INFO L705 BuchiCegarLoop]: Abstraction has 159 states and 234 transitions. [2018-11-18 13:12:05,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states and 234 transitions. [2018-11-18 13:12:05,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 107. [2018-11-18 13:12:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-18 13:12:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 154 transitions. [2018-11-18 13:12:05,382 INFO L728 BuchiCegarLoop]: Abstraction has 107 states and 154 transitions. [2018-11-18 13:12:05,382 INFO L608 BuchiCegarLoop]: Abstraction has 107 states and 154 transitions. [2018-11-18 13:12:05,382 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-18 13:12:05,382 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 107 states and 154 transitions. [2018-11-18 13:12:05,382 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 104 [2018-11-18 13:12:05,382 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:12:05,383 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:12:05,383 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:12:05,383 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:12:05,383 INFO L794 eck$LassoCheckResult]: Stem: 752#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 747#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 745#L641-2 [2018-11-18 13:12:05,383 INFO L796 eck$LassoCheckResult]: Loop: 745#L641-2 assume true; 746#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 817#L631-2 assume true; 815#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 813#L630-2 assume main_#t~short4;call main_#t~mem3.base, main_#t~mem3.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4);main_#t~short4 := main_#t~mem3.base != 0 || main_#t~mem3.offset != 0; 811#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 795#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 786#L636 assume !((main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9);havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9; 785#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 782#L641 assume !((main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14);havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14; 745#L641-2 [2018-11-18 13:12:05,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,383 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2018-11-18 13:12:05,383 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,383 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,384 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:12:05,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,388 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1652937959, now seen corresponding path program 1 times [2018-11-18 13:12:05,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,389 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,389 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:12:05,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,394 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,394 INFO L82 PathProgramCache]: Analyzing trace with hash 551674971, now seen corresponding path program 1 times [2018-11-18 13:12:05,395 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,395 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:05,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:12:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:12:05,443 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:12:05,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:12:05,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:12:05,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:12:05,564 INFO L87 Difference]: Start difference. First operand 107 states and 154 transitions. cyclomatic complexity: 50 Second operand 5 states. [2018-11-18 13:12:05,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:12:05,668 INFO L93 Difference]: Finished difference Result 149 states and 205 transitions. [2018-11-18 13:12:05,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:12:05,668 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 149 states and 205 transitions. [2018-11-18 13:12:05,670 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 136 [2018-11-18 13:12:05,671 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 149 states to 149 states and 205 transitions. [2018-11-18 13:12:05,671 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 149 [2018-11-18 13:12:05,671 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 149 [2018-11-18 13:12:05,671 INFO L73 IsDeterministic]: Start isDeterministic. Operand 149 states and 205 transitions. [2018-11-18 13:12:05,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-18 13:12:05,672 INFO L705 BuchiCegarLoop]: Abstraction has 149 states and 205 transitions. [2018-11-18 13:12:05,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states and 205 transitions. [2018-11-18 13:12:05,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 119. [2018-11-18 13:12:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-11-18 13:12:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 163 transitions. [2018-11-18 13:12:05,678 INFO L728 BuchiCegarLoop]: Abstraction has 119 states and 163 transitions. [2018-11-18 13:12:05,678 INFO L608 BuchiCegarLoop]: Abstraction has 119 states and 163 transitions. [2018-11-18 13:12:05,678 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-18 13:12:05,678 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 119 states and 163 transitions. [2018-11-18 13:12:05,679 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 116 [2018-11-18 13:12:05,679 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 13:12:05,679 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 13:12:05,679 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 13:12:05,680 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:12:05,680 INFO L794 eck$LassoCheckResult]: Stem: 1022#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1018#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~nondet5, main_#t~mem6.base, main_#t~mem6.offset, main_#t~mem7.base, main_#t~mem7.offset, main_#t~mem2.base, main_#t~mem2.offset, main_#t~mem3.base, main_#t~mem3.offset, main_#t~short4, main_#t~mem8.base, main_#t~mem8.offset, main_#t~nondet9, main_#t~malloc10.base, main_#t~malloc10.offset, main_#t~mem11.base, main_#t~mem11.offset, main_#t~mem12.base, main_#t~mem12.offset, main_#t~mem13.base, main_#t~mem13.offset, main_#t~nondet14, main_#t~malloc15.base, main_#t~malloc15.offset, main_#t~mem16.base, main_#t~mem16.offset, main_#t~mem17.base, main_#t~mem17.offset, main_#t~nondet1, main_#t~mem21.base, main_#t~mem21.offset, main_#t~mem22.base, main_#t~mem22.offset, main_#t~mem23.base, main_#t~mem23.offset, main_#t~mem18.base, main_#t~mem18.offset, main_#t~mem19.base, main_#t~mem19.offset, main_#t~short20, main_#t~mem24.base, main_#t~mem24.offset, main_~root~0.base, main_~root~0.offset, main_~n~0.base, main_~n~0.offset, main_~pred~0.base, main_~pred~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.alloc(8);main_~root~0.base, main_~root~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_~n~0.base, main_~n~0.offset;call write~$Pointer$(0, 0, main_~root~0.base, main_~root~0.offset, 4);call write~$Pointer$(0, 0, main_~root~0.base, 4 + main_~root~0.offset, 4); 1016#L641-2 [2018-11-18 13:12:05,680 INFO L796 eck$LassoCheckResult]: Loop: 1016#L641-2 assume true; 1017#L628-1 assume !!(0 != main_#t~nondet1);havoc main_#t~nondet1;main_~n~0.base, main_~n~0.offset := main_~root~0.base, main_~root~0.offset; 1012#L631-2 assume true; 1013#L630-1 call main_#t~mem2.base, main_#t~mem2.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4);main_#t~short4 := main_#t~mem2.base != 0 || main_#t~mem2.offset != 0; 1014#L630-2 assume !main_#t~short4; 1019#L630-4 assume !main_#t~short4;havoc main_#t~mem2.base, main_#t~mem2.offset;havoc main_#t~mem3.base, main_#t~mem3.offset;havoc main_#t~short4; 1029#L630-6 call main_#t~mem8.base, main_#t~mem8.offset := read~$Pointer$(main_~n~0.base, main_~n~0.offset, 4); 1081#L636 assume !((main_#t~mem8.base == 0 && main_#t~mem8.offset == 0) && 0 != main_#t~nondet9);havoc main_#t~mem8.base, main_#t~mem8.offset;havoc main_#t~nondet9; 1039#L636-2 call main_#t~mem13.base, main_#t~mem13.offset := read~$Pointer$(main_~n~0.base, 4 + main_~n~0.offset, 4); 1040#L641 assume !((main_#t~mem13.base == 0 && main_#t~mem13.offset == 0) && 0 != main_#t~nondet14);havoc main_#t~mem13.base, main_#t~mem13.offset;havoc main_#t~nondet14; 1016#L641-2 [2018-11-18 13:12:05,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,680 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2018-11-18 13:12:05,680 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,680 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:05,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1595679657, now seen corresponding path program 1 times [2018-11-18 13:12:05,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,684 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 13:12:05,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:12:05,688 INFO L82 PathProgramCache]: Analyzing trace with hash 608933273, now seen corresponding path program 1 times [2018-11-18 13:12:05,688 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:12:05,688 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:12:05,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:12:05,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:12:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:12:05,921 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2018-11-18 13:12:05,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 01:12:05 BoogieIcfgContainer [2018-11-18 13:12:05,963 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 13:12:05,963 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:12:05,963 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:12:05,964 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:12:05,970 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:11:34" (3/4) ... [2018-11-18 13:12:05,973 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-18 13:12:06,006 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f944f61b-5feb-4ae6-928a-d50b0715780a/bin-2019/uautomizer/witness.graphml [2018-11-18 13:12:06,006 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:12:06,007 INFO L168 Benchmark]: Toolchain (without parser) took 32645.32 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 887.6 MB). Free memory was 956.4 MB in the beginning and 1.8 GB in the end (delta: -885.6 MB). Peak memory consumption was 2.0 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,008 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:12:06,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.06 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,008 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -227.1 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,009 INFO L168 Benchmark]: Boogie Preprocessor took 26.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,009 INFO L168 Benchmark]: RCFGBuilder took 278.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,009 INFO L168 Benchmark]: BuchiAutomizer took 31904.57 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 720.4 MB). Free memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: -711.2 MB). Peak memory consumption was 996.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:12:06,010 INFO L168 Benchmark]: Witness Printer took 43.11 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:12:06,012 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 311.06 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 935.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 935.0 MB in the beginning and 1.2 GB in the end (delta: -227.1 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 278.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 31904.57 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 720.4 MB). Free memory was 1.1 GB in the beginning and 1.8 GB in the end (delta: -711.2 MB). Peak memory consumption was 996.6 MB. Max. memory is 11.5 GB. * Witness Printer took 43.11 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 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 Your program was decomposed into 5 terminating modules (5 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.5 modules have a trivial ranking function, the largest among these consists of 13 locations. The remainder module has 119 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 31.8s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 30.6s. Construction of modules took 0.6s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 0. Minimization of det autom 5. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 210 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 119 states and ocurred in iteration 5. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 168 SDtfs, 452 SDslu, 504 SDs, 0 SdLazy, 837 SolverSat, 93 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time LassoAnalysisResults: nont1 unkn0 SFLI2 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 628]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5016b939=0, NULL=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@453cb673=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@d92e8b0=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@590d03da=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5876df32=0, root=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3c57e7f8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@43fc42ee=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5016b939=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7f8eff4d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@112bcf62=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@43fc42ee=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@713d473d=0, pred=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3c57e7f8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@2ea25a2a=0, NULL=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@222a9ab1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7066411d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@713d473d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5c3baa75=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3f7b471e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@3f7b471e=0, \result=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@76b7527b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7611dfc4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@2a96a613=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@c23fc5f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@2ea25a2a=0, n=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@2a96a613=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7008d2bf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@590d03da=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7f8eff4d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5d6f4fcd=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@583808cd=10, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5876df32=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@67e639ff=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7066411d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@76b7527b=0, root=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@7611dfc4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTBinaryExpression@24eeefe5=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5d6f4fcd=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@19724b39=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@d92e8b0=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@5c3baa75=0, pred=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@19724b39=0, n=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@222a9ab1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFieldReference@453cb673=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 628]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L625] EXPR, FCALL malloc(sizeof(*root)) [L625] struct TreeNode* root = malloc(sizeof(*root)), *n; [L626] FCALL root->left = ((void *)0) [L627] FCALL root->right = ((void *)0) Loop: [L628] COND TRUE __VERIFIER_nondet_int() [L629] n = root [L630] EXPR, FCALL n->left [L630] n->left && n->right [L630] COND FALSE !(n->left && n->right) [L636] EXPR, FCALL n->left [L636] COND FALSE !(!n->left && __VERIFIER_nondet_int()) [L641] EXPR, FCALL n->right [L641] COND FALSE !(!n->right && __VERIFIER_nondet_int()) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...