./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/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 301c54c8b861008a1cf318e5b7f3396bc86db7c8 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 06:01:43,289 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:01:43,290 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:01:43,300 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:01:43,300 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:01:43,301 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:01:43,302 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:01:43,303 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:01:43,304 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:01:43,305 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:01:43,306 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:01:43,306 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:01:43,306 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:01:43,307 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:01:43,308 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:01:43,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:01:43,309 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:01:43,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:01:43,312 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:01:43,313 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:01:43,314 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:01:43,315 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:01:43,317 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:01:43,317 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:01:43,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:01:43,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:01:43,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:01:43,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:01:43,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:01:43,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:01:43,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:01:43,322 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:01:43,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:01:43,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:01:43,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:01:43,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:01:43,323 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 06:01:43,334 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:01:43,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:01:43,336 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:01:43,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:01:43,336 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 06:01:43,336 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 06:01:43,336 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 06:01:43,336 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 06:01:43,336 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 06:01:43,337 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:01:43,337 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:01:43,338 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 06:01:43,339 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:01:43,339 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 06:01:43,339 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:01:43,339 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 06:01:43,339 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 06:01:43,339 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:01:43,340 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 06:01:43,340 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 06:01:43,340 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 06:01:43,341 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_3d101b94-2aca-409b-b014-162c86b60ce1/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 -> 301c54c8b861008a1cf318e5b7f3396bc86db7c8 [2018-11-23 06:01:43,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:01:43,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:01:43,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:01:43,375 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:01:43,375 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:01:43,375 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 06:01:43,412 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/data/a38a7a968/0edf6b8e3bfb4d26a54dda84119fbc6b/FLAGc58a57527 [2018-11-23 06:01:43,738 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:01:43,738 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 06:01:43,742 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/data/a38a7a968/0edf6b8e3bfb4d26a54dda84119fbc6b/FLAGc58a57527 [2018-11-23 06:01:44,172 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/data/a38a7a968/0edf6b8e3bfb4d26a54dda84119fbc6b [2018-11-23 06:01:44,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:01:44,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:01:44,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:01:44,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:01:44,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:01:44,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d767ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44, skipping insertion in model container [2018-11-23 06:01:44,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:01:44,195 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:01:44,300 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:01:44,302 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:01:44,311 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:01:44,320 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:01:44,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44 WrapperNode [2018-11-23 06:01:44,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:01:44,321 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:01:44,321 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:01:44,321 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:01:44,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:01:44,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:01:44,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:01:44,347 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:01:44,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... [2018-11-23 06:01:44,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:01:44,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:01:44,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:01:44,358 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:01:44,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/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 [2018-11-23 06:01:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:01:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:01:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2018-11-23 06:01:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2018-11-23 06:01:44,534 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 06:01:44,534 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 06:01:44,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:01:44 BoogieIcfgContainer [2018-11-23 06:01:44,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 06:01:44,535 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 06:01:44,535 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 06:01:44,537 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 06:01:44,538 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 06:01:44,538 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 06:01:44" (1/3) ... [2018-11-23 06:01:44,539 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@49931b33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 06:01:44, skipping insertion in model container [2018-11-23 06:01:44,539 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 06:01:44,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:01:44" (2/3) ... [2018-11-23 06:01:44,539 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@49931b33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 06:01:44, skipping insertion in model container [2018-11-23 06:01:44,539 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 06:01:44,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:01:44" (3/3) ... [2018-11-23 06:01:44,541 INFO L375 chiAutomizerObserver]: Analyzing ICFG sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 06:01:44,586 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 06:01:44,587 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 06:01:44,587 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 06:01:44,587 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 06:01:44,587 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 06:01:44,587 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 06:01:44,587 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 06:01:44,588 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 06:01:44,588 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 06:01:44,600 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. [2018-11-23 06:01:44,616 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 06:01:44,616 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 06:01:44,616 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 06:01:44,622 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 06:01:44,622 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 06:01:44,622 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 06:01:44,623 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. [2018-11-23 06:01:44,623 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 06:01:44,624 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 06:01:44,624 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 06:01:44,624 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 06:01:44,624 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 06:01:44,630 INFO L794 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2; 3#L15true call main_#t~ret3 := sum(main_~a~0, main_~b~0);< 9#sumENTRYtrue [2018-11-23 06:01:44,631 INFO L796 eck$LassoCheckResult]: Loop: 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-11-23 06:01:44,635 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:01:44,636 INFO L82 PathProgramCache]: Analyzing trace with hash 1014, now seen corresponding path program 1 times [2018-11-23 06:01:44,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:01:44,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:01:44,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 06:01:44,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:01:44,703 INFO L82 PathProgramCache]: Analyzing trace with hash 43827, now seen corresponding path program 1 times [2018-11-23 06:01:44,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:01:44,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:01:44,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 06:01:44,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:01:44,720 INFO L82 PathProgramCache]: Analyzing trace with hash 30222110, now seen corresponding path program 1 times [2018-11-23 06:01:44,720 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:01:44,720 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:01:44,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 06:01:44,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:01:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:01:44,812 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:01:44,813 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:01:44,813 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:01:44,813 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:01:44,813 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 06:01:44,814 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:44,814 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:01:44,814 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:01:44,814 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 06:01:44,814 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:01:44,815 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:01:44,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:44,988 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:01:44,989 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:44,994 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:44,994 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:45,013 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:45,013 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:45,029 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:45,030 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:45,032 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:45,032 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:45,053 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:45,054 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 5 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 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:45,071 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:01:45,071 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:47,585 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-23 06:01:47,590 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:01:47,590 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:01:47,590 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:01:47,590 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:01:47,590 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 06:01:47,590 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:47,590 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:01:47,591 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:01:47,591 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 06:01:47,591 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:01:47,591 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:01:47,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:47,681 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:01:47,685 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 06:01:47,691 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 [2018-11-23 06:01:47,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,695 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,696 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,701 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 [2018-11-23 06:01:47,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,702 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,703 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,704 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 [2018-11-23 06:01:47,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,707 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,707 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,716 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 [2018-11-23 06:01:47,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,719 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 [2018-11-23 06:01:47,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,720 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,724 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 [2018-11-23 06:01:47,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,725 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:01:47,725 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:01:47,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,727 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 06:01:47,727 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 [2018-11-23 06:01:47,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,728 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,728 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,731 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 [2018-11-23 06:01:47,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,736 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,737 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,749 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,749 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,750 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 [2018-11-23 06:01:47,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,751 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,756 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 [2018-11-23 06:01:47,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,757 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,760 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 06:01:47,760 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 [2018-11-23 06:01:47,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,761 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,763 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 [2018-11-23 06:01:47,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,765 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 [2018-11-23 06:01:47,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,791 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,792 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 06:01:47,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,798 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 [2018-11-23 06:01:47,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,800 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,801 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 [2018-11-23 06:01:47,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,814 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 [2018-11-23 06:01:47,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,816 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,824 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 [2018-11-23 06:01:47,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:01:47,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,825 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,826 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,827 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 06:01:47,827 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 [2018-11-23 06:01:47,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,827 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,828 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,828 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,829 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 [2018-11-23 06:01:47,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,835 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,836 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 [2018-11-23 06:01:47,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,862 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 [2018-11-23 06:01:47,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:47,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:01:47,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:01:47,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,885 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 06:01:47,885 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 [2018-11-23 06:01:47,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,893 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,897 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 [2018-11-23 06:01:47,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,897 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,931 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,943 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 [2018-11-23 06:01:47,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:01:47,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:47,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:47,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,949 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 06:01:47,949 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 [2018-11-23 06:01:47,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:47,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,952 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,953 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 [2018-11-23 06:01:47,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:47,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:47,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:47,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:47,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:47,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:47,959 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:47,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:47,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:47,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:47,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:47,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:47,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:48,001 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:48,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,003 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 [2018-11-23 06:01:48,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:48,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:48,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,020 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 [2018-11-23 06:01:48,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,021 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,021 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:01:48,025 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:01:48,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,027 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 06:01:48,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,028 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,035 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,040 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 [2018-11-23 06:01:48,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,055 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 [2018-11-23 06:01:48,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,060 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 [2018-11-23 06:01:48,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:01:48,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:01:48,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:01:48,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,064 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 06:01:48,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,065 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,066 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,070 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,071 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,075 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 [2018-11-23 06:01:48,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,076 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,077 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:01:48,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,092 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,096 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 [2018-11-23 06:01:48,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,097 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,098 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,104 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 [2018-11-23 06:01:48,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:01:48,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:01:48,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:01:48,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:01:48,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:01:48,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:01:48,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:01:48,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:01:48,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:01:48,153 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:01:48,153 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:01:48,153 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:01:48,153 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:01:48,154 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 06:01:48,154 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,154 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:01:48,154 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:01:48,154 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 06:01:48,154 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:01:48,154 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:01:48,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:01:48,326 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:01:48,326 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,330 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,330 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,333 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,333 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~b~0=0} Honda state: {ULTIMATE.start_main_~b~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,360 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,360 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,366 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,366 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,393 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,393 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,402 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,402 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,433 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,433 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,437 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,437 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,463 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,463 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,466 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,466 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,481 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,481 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,483 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,483 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,498 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,498 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,500 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,500 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,525 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,525 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,553 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:01:48,553 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,564 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,565 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#in~m=0} Honda state: {sum_#in~m=0} Generalized eigenvectors: [{sum_#in~m=1}, {sum_#in~m=1}, {sum_#in~m=-1}] Lambdas: [0, 1, 1] Nus: [1, 0] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,590 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,590 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,594 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,594 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_#t~ret4=0} Honda state: {ULTIMATE.start_#t~ret4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,610 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,610 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,613 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,613 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,629 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,629 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,632 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,632 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~result~0=0} Honda state: {ULTIMATE.start_main_~result~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,657 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,657 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:01:48,660 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:01:48,660 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,685 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:01:48,685 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:01:48,703 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:01:48,703 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:00,748 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 06:02:00,753 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:02:00,753 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:02:00,753 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:02:00,753 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:02:00,753 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 06:02:00,753 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:00,753 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:02:00,753 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:02:00,754 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 06:02:00,754 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:02:00,754 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:02:00,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:00,885 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:02:00,885 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 06:02:00,885 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 [2018-11-23 06:02:00,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,886 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,887 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 [2018-11-23 06:02:00,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,890 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,891 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 [2018-11-23 06:02:00,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,891 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,892 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,893 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,894 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 [2018-11-23 06:02:00,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,895 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,895 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,896 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 [2018-11-23 06:02:00,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,896 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,897 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,897 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 [2018-11-23 06:02:00,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,898 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,898 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,899 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 [2018-11-23 06:02:00,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,900 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,900 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,901 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,902 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,902 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 [2018-11-23 06:02:00,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,903 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,903 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,905 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 [2018-11-23 06:02:00,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,906 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,907 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,907 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,909 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,910 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,912 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:00,913 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:00,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,913 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 06:02:00,914 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 [2018-11-23 06:02:00,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,916 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 [2018-11-23 06:02:00,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,918 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 [2018-11-23 06:02:00,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,920 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 [2018-11-23 06:02:00,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,921 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,922 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 [2018-11-23 06:02:00,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,923 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,926 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 [2018-11-23 06:02:00,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,927 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,928 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 [2018-11-23 06:02:00,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,929 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,930 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 [2018-11-23 06:02:00,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,932 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 [2018-11-23 06:02:00,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,937 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 [2018-11-23 06:02:00,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,938 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,943 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 [2018-11-23 06:02:00,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:00,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:00,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,946 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 06:02:00,946 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 [2018-11-23 06:02:00,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,949 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 [2018-11-23 06:02:00,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,951 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 [2018-11-23 06:02:00,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,952 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,953 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 [2018-11-23 06:02:00,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,958 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 [2018-11-23 06:02:00,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,960 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 [2018-11-23 06:02:00,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,962 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 [2018-11-23 06:02:00,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,967 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 [2018-11-23 06:02:00,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,970 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 [2018-11-23 06:02:00,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,972 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 [2018-11-23 06:02:00,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,973 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,974 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 [2018-11-23 06:02:00,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,979 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 [2018-11-23 06:02:00,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:00,980 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:00,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,981 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 06:02:00,981 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 [2018-11-23 06:02:00,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,985 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 [2018-11-23 06:02:00,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,988 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 [2018-11-23 06:02:00,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,989 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,989 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,991 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,992 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 [2018-11-23 06:02:00,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,993 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:00,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:00,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:00,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:00,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:00,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:00,998 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:00,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:00,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:00,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,000 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,002 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 [2018-11-23 06:02:01,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,005 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 [2018-11-23 06:02:01,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,008 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 [2018-11-23 06:02:01,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,009 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,011 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,012 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,016 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 [2018-11-23 06:02:01,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:01,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,018 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 06:02:01,018 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 [2018-11-23 06:02:01,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,058 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 [2018-11-23 06:02:01,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,061 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 [2018-11-23 06:02:01,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,066 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 [2018-11-23 06:02:01,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,067 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,068 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,069 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,071 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,072 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,073 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,075 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,076 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,085 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 [2018-11-23 06:02:01,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,087 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 [2018-11-23 06:02:01,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,088 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,089 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 [2018-11-23 06:02:01,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,097 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 [2018-11-23 06:02:01,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:01,099 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:01,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,100 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 06:02:01,100 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 [2018-11-23 06:02:01,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,100 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,101 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,103 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,109 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,110 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,111 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 [2018-11-23 06:02:01,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,114 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 [2018-11-23 06:02:01,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,114 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,117 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 [2018-11-23 06:02:01,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,121 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,123 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 [2018-11-23 06:02:01,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,126 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 [2018-11-23 06:02:01,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,128 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,135 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 [2018-11-23 06:02:01,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,136 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,138 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 [2018-11-23 06:02:01,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,141 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 [2018-11-23 06:02:01,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,141 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,155 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 [2018-11-23 06:02:01,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,155 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:01,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,158 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 06:02:01,158 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 [2018-11-23 06:02:01,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,160 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,162 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,165 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,166 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 [2018-11-23 06:02:01,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,167 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,167 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,168 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,169 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 [2018-11-23 06:02:01,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,172 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 [2018-11-23 06:02:01,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,174 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,175 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 [2018-11-23 06:02:01,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,177 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,178 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 [2018-11-23 06:02:01,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,179 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,180 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,183 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,186 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,202 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 [2018-11-23 06:02:01,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,205 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 [2018-11-23 06:02:01,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,206 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,209 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,211 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,232 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 [2018-11-23 06:02:01,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:01,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:01,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,235 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 06:02:01,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,238 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 [2018-11-23 06:02:01,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,241 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,241 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,246 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 [2018-11-23 06:02:01,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,248 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 [2018-11-23 06:02:01,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,249 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,255 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 [2018-11-23 06:02:01,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,257 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 [2018-11-23 06:02:01,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,261 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,261 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,263 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 [2018-11-23 06:02:01,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,263 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,267 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 [2018-11-23 06:02:01,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,271 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 [2018-11-23 06:02:01,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,274 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 [2018-11-23 06:02:01,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,283 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 [2018-11-23 06:02:01,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:01,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:01,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:01,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,285 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 06:02:01,286 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 [2018-11-23 06:02:01,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,287 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,287 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,289 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 [2018-11-23 06:02:01,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,290 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,290 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,292 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 [2018-11-23 06:02:01,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,293 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,293 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,295 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 [2018-11-23 06:02:01,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,296 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,297 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,299 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,299 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,300 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,306 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 [2018-11-23 06:02:01,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,308 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,311 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 [2018-11-23 06:02:01,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,315 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,317 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 [2018-11-23 06:02:01,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,317 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,318 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,318 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:01,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,321 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,322 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,326 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 [2018-11-23 06:02:01,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,328 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,328 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,330 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 [2018-11-23 06:02:01,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,332 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,334 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 [2018-11-23 06:02:01,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,335 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,336 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,345 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 [2018-11-23 06:02:01,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:01,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:01,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:01,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:01,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:01,345 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:01,346 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:01,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:01,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:01,348 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 06:02:01,349 INFO L794 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2; 3#L15true call main_#t~ret3 := sum(main_~a~0, main_~b~0);< 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-11-23 06:02:01,349 INFO L796 eck$LassoCheckResult]: Loop: 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-11-23 06:02:01,349 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:02:01,349 INFO L82 PathProgramCache]: Analyzing trace with hash 30222110, now seen corresponding path program 2 times [2018-11-23 06:02:01,349 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:02:01,349 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:02:01,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 06:02:01,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,361 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:02:01,361 INFO L82 PathProgramCache]: Analyzing trace with hash 43827, now seen corresponding path program 2 times [2018-11-23 06:02:01,361 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:02:01,361 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:02:01,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,365 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 06:02:01,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,369 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 06:02:01,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1596239114, now seen corresponding path program 3 times [2018-11-23 06:02:01,369 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 06:02:01,369 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 06:02:01,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,373 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 06:02:01,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 06:02:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 06:02:01,571 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-23 06:02:01,595 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:02:01,595 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:02:01,595 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:02:01,596 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:02:01,596 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 06:02:01,596 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,596 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:02:01,596 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:02:01,596 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 06:02:01,596 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:02:01,596 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:02:01,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:01,718 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:02:01,718 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,722 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,722 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:01,730 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:01,730 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,750 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,750 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,770 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:02:01,771 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:01,779 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:01,779 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#in~m=0} Honda state: {sum_#in~m=0} Generalized eigenvectors: [{sum_#in~m=1}, {sum_#in~m=1}, {sum_#in~m=-1}] Lambdas: [0, 1, 1] Nus: [1, 0] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,799 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,799 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:01,802 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:01,802 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,822 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,822 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:01,825 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:01,825 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,851 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,851 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:01,853 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:01,853 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,868 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:01,868 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 28 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 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:01,886 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:02:01,886 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:14,871 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 06:02:14,876 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:02:14,877 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:02:14,877 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:02:14,877 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:02:14,877 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 06:02:14,877 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:14,877 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:02:14,877 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:02:14,877 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 06:02:14,877 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:02:14,877 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:02:14,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:14,932 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:02:14,932 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 06:02:14,932 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 [2018-11-23 06:02:14,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,933 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:14,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,936 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,936 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,937 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 [2018-11-23 06:02:14,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,937 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,938 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,938 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 [2018-11-23 06:02:14,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,939 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,940 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 [2018-11-23 06:02:14,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,941 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,941 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,942 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 [2018-11-23 06:02:14,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,943 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:14,943 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:14,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,945 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 06:02:14,945 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 [2018-11-23 06:02:14,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,946 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,947 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 [2018-11-23 06:02:14,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,949 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 [2018-11-23 06:02:14,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,950 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,951 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 [2018-11-23 06:02:14,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,953 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 [2018-11-23 06:02:14,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,954 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,954 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 [2018-11-23 06:02:14,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,958 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 06:02:14,958 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 [2018-11-23 06:02:14,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,961 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 [2018-11-23 06:02:14,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,963 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 [2018-11-23 06:02:14,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:14,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,966 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 [2018-11-23 06:02:14,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,968 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 [2018-11-23 06:02:14,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:14,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:14,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,972 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 06:02:14,972 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 [2018-11-23 06:02:14,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,975 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 [2018-11-23 06:02:14,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,977 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 [2018-11-23 06:02:14,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,979 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 [2018-11-23 06:02:14,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,981 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 [2018-11-23 06:02:14,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,981 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:14,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:14,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:14,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:14,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,986 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 06:02:14,986 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 [2018-11-23 06:02:14,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:14,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:14,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,987 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,991 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 [2018-11-23 06:02:14,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:14,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:14,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,993 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 [2018-11-23 06:02:14,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:14,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:14,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,994 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:14,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:14,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:14,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:14,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:14,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:14,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:14,998 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:14,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:14,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:14,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:14,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:14,999 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:14,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,000 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 [2018-11-23 06:02:15,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,000 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:15,001 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:15,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,008 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 06:02:15,008 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 [2018-11-23 06:02:15,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,009 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,017 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 [2018-11-23 06:02:15,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,017 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,018 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,020 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 [2018-11-23 06:02:15,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,020 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,023 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 [2018-11-23 06:02:15,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,023 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,026 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 [2018-11-23 06:02:15,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,026 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,027 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,029 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:15,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,040 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 06:02:15,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,043 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,054 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,055 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,056 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 [2018-11-23 06:02:15,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,057 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,061 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,062 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 [2018-11-23 06:02:15,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,063 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,063 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,064 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,065 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 [2018-11-23 06:02:15,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,068 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,073 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:15,074 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:15,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,101 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 06:02:15,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,108 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,111 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 [2018-11-23 06:02:15,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,113 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 [2018-11-23 06:02:15,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:15,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,116 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:15,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:15,117 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:15,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,121 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 06:02:15,121 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 [2018-11-23 06:02:15,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,128 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 [2018-11-23 06:02:15,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,129 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,129 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,131 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 [2018-11-23 06:02:15,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,132 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,133 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,135 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 [2018-11-23 06:02:15,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,136 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,136 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,139 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 [2018-11-23 06:02:15,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,139 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,140 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,140 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,143 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 [2018-11-23 06:02:15,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:15,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:15,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:15,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:15,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:15,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:15,144 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:15,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:15,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:15,295 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-23 06:02:15,380 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:02:15,381 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:02:15,381 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:02:15,381 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:02:15,381 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 06:02:15,381 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,381 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:02:15,381 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:02:15,381 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 06:02:15,381 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:02:15,381 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:02:15,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:15,522 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:02:15,523 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 29 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 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,534 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,535 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,542 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,542 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 30 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 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,559 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,559 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,562 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,562 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~b~0=0} Honda state: {ULTIMATE.start_main_~b~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 31 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 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,577 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,577 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,579 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,579 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 32 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 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,595 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,595 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,597 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,597 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 33 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 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,613 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,613 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,617 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,618 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 34 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 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,642 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,642 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,644 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,645 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 35 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 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,660 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,661 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,663 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,663 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~result~0=0} Honda state: {ULTIMATE.start_main_~result~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 36 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 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,687 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,687 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,689 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,689 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~a~0=0} Honda state: {ULTIMATE.start_main_~a~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 37 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 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,705 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,705 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,715 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,715 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 38 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 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,738 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,738 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,741 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,741 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 39 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 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,758 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,758 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:15,760 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 06:02:15,760 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 40 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 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,777 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 06:02:15,777 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3d101b94-2aca-409b-b014-162c86b60ce1/bin-2019/uautomizer/z3 Starting monitored process 41 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 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:15,795 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 06:02:15,795 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 06:02:28,723 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 06:02:28,728 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 06:02:28,728 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 06:02:28,728 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 06:02:28,728 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 06:02:28,729 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 06:02:28,729 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 06:02:28,729 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 06:02:28,729 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 06:02:28,729 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 06:02:28,729 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 06:02:28,729 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 06:02:28,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 06:02:28,859 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 06:02:28,859 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 06:02:28,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,860 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,861 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,862 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 [2018-11-23 06:02:28,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,862 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,862 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,864 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,864 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,865 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,865 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,866 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,866 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,867 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 [2018-11-23 06:02:28,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,868 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,868 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,869 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,870 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,871 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,871 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 [2018-11-23 06:02:28,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,873 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 [2018-11-23 06:02:28,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,873 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,874 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 [2018-11-23 06:02:28,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,874 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,875 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 [2018-11-23 06:02:28,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,877 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:28,878 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 06:02:28,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,882 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 [2018-11-23 06:02:28,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,882 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,883 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 [2018-11-23 06:02:28,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 06:02:28,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 06:02:28,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,886 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 06:02:28,887 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 [2018-11-23 06:02:28,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,888 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 [2018-11-23 06:02:28,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,891 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 [2018-11-23 06:02:28,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,894 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 [2018-11-23 06:02:28,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,895 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 [2018-11-23 06:02:28,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,897 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 [2018-11-23 06:02:28,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,899 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 [2018-11-23 06:02:28,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,907 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,909 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 06:02:28,909 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 06:02:28,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,914 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 [2018-11-23 06:02:28,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,917 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 06:02:28,917 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 [2018-11-23 06:02:28,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,919 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 [2018-11-23 06:02:28,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,920 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 [2018-11-23 06:02:28,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,925 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 [2018-11-23 06:02:28,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,927 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 [2018-11-23 06:02:28,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,930 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 [2018-11-23 06:02:28,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,931 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,932 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 [2018-11-23 06:02:28,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,935 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,936 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 [2018-11-23 06:02:28,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,937 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 [2018-11-23 06:02:28,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,939 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 06:02:28,939 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 06:02:28,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,946 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 [2018-11-23 06:02:28,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,947 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 [2018-11-23 06:02:28,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:28,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:28,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,949 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 06:02:28,950 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 [2018-11-23 06:02:28,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,951 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 [2018-11-23 06:02:28,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,952 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,952 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 [2018-11-23 06:02:28,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,953 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,954 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 [2018-11-23 06:02:28,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,955 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,957 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 [2018-11-23 06:02:28,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,958 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,959 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 [2018-11-23 06:02:28,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,960 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 [2018-11-23 06:02:28,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,962 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 [2018-11-23 06:02:28,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,963 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 [2018-11-23 06:02:28,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,964 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,965 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 [2018-11-23 06:02:28,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,965 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,965 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,966 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 [2018-11-23 06:02:28,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,967 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,968 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 06:02:28,968 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 06:02:28,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,977 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 [2018-11-23 06:02:28,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,978 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 [2018-11-23 06:02:28,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 06:02:28,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:28,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:28,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,981 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 06:02:28,981 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 [2018-11-23 06:02:28,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,984 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,985 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 [2018-11-23 06:02:28,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,985 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,987 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,988 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 [2018-11-23 06:02:28,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,989 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,989 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 [2018-11-23 06:02:28,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,991 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 [2018-11-23 06:02:28,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,993 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 [2018-11-23 06:02:28,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,994 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:28,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:28,998 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:28,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:28,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:28,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:28,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:28,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:28,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:28,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:28,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:29,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:29,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,001 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 [2018-11-23 06:02:29,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:29,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:29,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,003 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 [2018-11-23 06:02:29,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,027 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:29,027 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 06:02:29,028 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 06:02:29,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:29,038 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:29,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 06:02:29,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 06:02:29,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,043 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 06:02:29,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,062 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,066 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 [2018-11-23 06:02:29,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,066 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,096 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,099 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 [2018-11-23 06:02:29,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,104 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 [2018-11-23 06:02:29,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,134 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,136 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 [2018-11-23 06:02:29,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,136 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,138 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 [2018-11-23 06:02:29,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,140 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 [2018-11-23 06:02:29,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,169 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,170 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 [2018-11-23 06:02:29,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,171 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,173 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 [2018-11-23 06:02:29,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,175 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 06:02:29,175 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 06:02:29,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,194 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 [2018-11-23 06:02:29,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,202 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,204 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 [2018-11-23 06:02:29,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 06:02:29,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,211 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 06:02:29,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,211 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,212 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,244 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 [2018-11-23 06:02:29,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,246 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 [2018-11-23 06:02:29,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,276 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,276 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,277 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 [2018-11-23 06:02:29,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,278 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,278 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,279 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,280 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 [2018-11-23 06:02:29,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,280 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,281 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,282 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 [2018-11-23 06:02:29,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,317 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,318 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 [2018-11-23 06:02:29,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,319 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,320 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 [2018-11-23 06:02:29,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,323 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 [2018-11-23 06:02:29,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,354 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,354 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,355 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,356 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 [2018-11-23 06:02:29,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,357 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,357 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,361 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 06:02:29,361 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 06:02:29,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,392 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 06:02:29,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 06:02:29,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,404 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 06:02:29,404 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 [2018-11-23 06:02:29,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,404 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,405 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,406 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 [2018-11-23 06:02:29,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,407 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,407 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,433 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 [2018-11-23 06:02:29,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,433 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,437 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,440 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,441 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 [2018-11-23 06:02:29,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,471 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,473 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 [2018-11-23 06:02:29,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,474 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,476 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 [2018-11-23 06:02:29,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,478 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 [2018-11-23 06:02:29,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,514 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 [2018-11-23 06:02:29,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,516 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 [2018-11-23 06:02:29,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,554 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 06:02:29,554 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 06:02:29,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,573 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 06:02:29,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 06:02:29,574 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 06:02:29,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,576 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 06:02:29,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,591 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,591 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,593 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 [2018-11-23 06:02:29,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,593 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,594 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,595 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 [2018-11-23 06:02:29,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,596 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,597 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,598 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 [2018-11-23 06:02:29,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,631 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,632 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,632 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,636 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,636 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,641 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,641 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,642 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,644 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 [2018-11-23 06:02:29,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,671 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,671 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,673 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 [2018-11-23 06:02:29,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,673 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,674 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,674 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,677 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,679 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 [2018-11-23 06:02:29,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,714 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,715 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,716 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 [2018-11-23 06:02:29,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,717 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,719 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,722 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,724 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 06:02:29,724 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 06:02:29,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,741 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 [2018-11-23 06:02:29,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,753 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 06:02:29,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 06:02:29,756 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 06:02:29,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 06:02:29,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 06:02:29,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 06:02:29,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 06:02:29,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 06:02:29,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 06:02:29,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 06:02:29,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 06:02:29 BoogieIcfgContainer [2018-11-23 06:02:29,767 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 06:02:29,767 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 06:02:29,767 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 06:02:29,767 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 06:02:29,767 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:01:44" (3/4) ... [2018-11-23 06:02:29,772 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 06:02:29,772 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 06:02:29,773 INFO L168 Benchmark]: Toolchain (without parser) took 45597.70 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.6 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -113.9 MB). Peak memory consumption was 168.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:02:29,773 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:02:29,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 145.07 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 941.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:02:29,793 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.46 ms. Allocated memory is still 1.0 GB. Free memory was 941.9 MB in the beginning and 939.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:02:29,794 INFO L168 Benchmark]: Boogie Preprocessor took 10.59 ms. Allocated memory is still 1.0 GB. Free memory is still 939.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:02:29,794 INFO L168 Benchmark]: RCFGBuilder took 177.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -191.0 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:02:29,794 INFO L168 Benchmark]: BuchiAutomizer took 45231.49 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 135.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 63.6 MB). Peak memory consumption was 387.2 MB. Max. memory is 11.5 GB. [2018-11-23 06:02:29,795 INFO L168 Benchmark]: Witness Printer took 5.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:02:29,797 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 145.07 ms. Allocated memory is still 1.0 GB. Free memory was 952.7 MB in the beginning and 941.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.46 ms. Allocated memory is still 1.0 GB. Free memory was 941.9 MB in the beginning and 939.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 10.59 ms. Allocated memory is still 1.0 GB. Free memory is still 939.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 177.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 939.2 MB in the beginning and 1.1 GB in the end (delta: -191.0 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 45231.49 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 135.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 63.6 MB). Peak memory consumption was 387.2 MB. Max. memory is 11.5 GB. * Witness Printer took 5.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 45.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 45.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital21 mio100 ax100 hnf100 lsp76 ukn100 mio100 lsp100 div452 bol100 ite100 ukn100 eq149 hnf49 smp81 dnf100 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 19ms VariablesStem: 3 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 15 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 26.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := sum(main_~a~0, main_~b~0);"< "~n := #in~n;~m := #in~m;" "assume !(0 == ~n % 4294967296);" "call #t~ret0 := sum(~n - 1, 1 + ~m);"< Loop: "~n := #in~n;~m := #in~m;" "assume !(0 == ~n % 4294967296);" "call #t~ret0 := sum(~n - 1, 1 + ~m);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...