./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/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 64bit --witnessprinter.graph.data.programhash e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:23:13,409 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:23:13,410 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:23:13,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:23:13,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:23:13,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:23:13,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:23:13,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:23:13,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:23:13,424 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:23:13,425 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:23:13,425 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:23:13,426 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:23:13,427 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:23:13,428 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:23:13,428 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:23:13,429 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:23:13,431 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:23:13,432 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:23:13,433 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:23:13,434 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:23:13,435 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:23:13,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:23:13,437 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:23:13,437 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:23:13,438 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:23:13,439 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:23:13,440 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:23:13,440 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:23:13,441 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:23:13,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:23:13,442 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:23:13,442 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:23:13,442 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:23:13,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:23:13,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:23:13,444 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-18 10:23:13,455 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:23:13,455 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:23:13,456 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:23:13,456 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:23:13,457 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:23:13,457 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 10:23:13,457 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 10:23:13,457 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 10:23:13,458 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:23:13,458 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:23:13,459 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 10:23:13,460 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:23:13,460 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:23:13,460 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 10:23:13,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:23:13,460 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 10:23:13,460 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 10:23:13,461 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 10:23:13,461 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_7fb187d8-b23b-4270-b33b-b954fafd28fd/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 [2018-11-18 10:23:13,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:23:13,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:23:13,495 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:23:13,497 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:23:13,497 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:23:13,497 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-11-18 10:23:13,539 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/data/639ed49b8/f06b690196de402e8269ad2441a18193/FLAG37ee4820f [2018-11-18 10:23:13,968 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:23:13,968 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-11-18 10:23:13,974 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/data/639ed49b8/f06b690196de402e8269ad2441a18193/FLAG37ee4820f [2018-11-18 10:23:13,982 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/data/639ed49b8/f06b690196de402e8269ad2441a18193 [2018-11-18 10:23:13,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:23:13,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:23:13,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:23:13,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:23:13,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:23:13,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:23:13" (1/1) ... [2018-11-18 10:23:13,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65414298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:13, skipping insertion in model container [2018-11-18 10:23:13,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:23:13" (1/1) ... [2018-11-18 10:23:13,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:23:14,018 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:23:14,189 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:23:14,197 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:23:14,221 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:23:14,297 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:23:14,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14 WrapperNode [2018-11-18 10:23:14,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:23:14,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:23:14,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:23:14,298 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:23:14,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:23:14,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:23:14,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:23:14,323 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:23:14,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... [2018-11-18 10:23:14,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:23:14,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:23:14,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:23:14,337 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:23:14,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7fb187d8-b23b-4270-b33b-b954fafd28fd/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 10:23:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-18 10:23:14,377 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-18 10:23:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:23:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:23:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:23:14,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:23:14,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:23:14,513 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:23:14,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:23:14 BoogieIcfgContainer [2018-11-18 10:23:14,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:23:14,514 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 10:23:14,514 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 10:23:14,516 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 10:23:14,517 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 10:23:14,517 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 10:23:13" (1/3) ... [2018-11-18 10:23:14,518 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2ad48976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 10:23:14, skipping insertion in model container [2018-11-18 10:23:14,518 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 10:23:14,518 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:23:14" (2/3) ... [2018-11-18 10:23:14,518 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2ad48976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 10:23:14, skipping insertion in model container [2018-11-18 10:23:14,518 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 10:23:14,518 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:23:14" (3/3) ... [2018-11-18 10:23:14,520 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_create_rec-alloca_false-termination.c.i [2018-11-18 10:23:14,561 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:23:14,562 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 10:23:14,562 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 10:23:14,562 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 10:23:14,562 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:23:14,562 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:23:14,563 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 10:23:14,563 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:23:14,563 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 10:23:14,572 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-18 10:23:14,593 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-18 10:23:14,593 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 10:23:14,593 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 10:23:14,600 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-18 10:23:14,601 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-18 10:23:14,601 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 10:23:14,601 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-18 10:23:14,602 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-18 10:23:14,602 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 10:23:14,602 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 10:23:14,603 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-18 10:23:14,603 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-18 10:23:14,609 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue [2018-11-18 10:23:14,610 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-18 10:23:14,616 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:14,617 INFO L82 PathProgramCache]: Analyzing trace with hash 37807, now seen corresponding path program 1 times [2018-11-18 10:23:14,618 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:14,619 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:14,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:23:14,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,695 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:14,696 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 1 times [2018-11-18 10:23:14,696 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:14,696 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:14,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:23:14,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:14,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 1 times [2018-11-18 10:23:14,732 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:14,732 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:14,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:23:14,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:14,877 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2018-11-18 10:23:15,131 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2018-11-18 10:23:15,219 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 10:23:15,220 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 10:23:15,220 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 10:23:15,220 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 10:23:15,220 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 10:23:15,220 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 10:23:15,221 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 10:23:15,221 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 10:23:15,221 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-11-18 10:23:15,221 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 10:23:15,221 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 10:23:15,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:15,479 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 10:23:15,484 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 10:23:15,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,488 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,490 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,495 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,496 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,498 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,501 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,501 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,504 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,504 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,506 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,507 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,510 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,511 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:15,511 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:15,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,516 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,516 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,518 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,519 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,526 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:15,528 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:15,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,536 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,537 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,537 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,539 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,540 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,542 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,542 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,544 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,545 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,547 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,547 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,548 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,549 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,551 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,551 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,553 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,554 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,556 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,557 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:15,557 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:15,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,560 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,561 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,563 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,563 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,565 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,565 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,567 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,567 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:15,569 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:15,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,569 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 10:23:15,569 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 [2018-11-18 10:23:15,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,573 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,573 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,575 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,581 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,585 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,585 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,592 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,598 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,600 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,600 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,606 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,606 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:15,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,614 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,616 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,619 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,621 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,625 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,625 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,632 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,634 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,634 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,637 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,637 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,641 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 10:23:15,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,660 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:15,660 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:15,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,669 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,678 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:15,678 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:15,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,686 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,687 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:15,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,689 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,697 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:15,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:15,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,728 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,729 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 10:23:15,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,731 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,733 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,733 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,736 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,741 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,746 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:15,746 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:15,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,751 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,753 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,760 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,762 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:15,762 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:15,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,769 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,769 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 10:23:15,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,774 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,776 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,778 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,779 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 [2018-11-18 10:23:15,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,785 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,786 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:15,787 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:15,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,789 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 [2018-11-18 10:23:15,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,790 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,798 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:15,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:15,800 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:15,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,801 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 10:23:15,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,802 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,804 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,804 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,804 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,806 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,809 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,813 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,814 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,817 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,817 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,822 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,823 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,826 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,842 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,842 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,851 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,851 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,851 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:15,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,857 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,857 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,857 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,862 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,864 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 [2018-11-18 10:23:15,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,866 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,868 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,870 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 [2018-11-18 10:23:15,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,877 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:15,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:15,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,882 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,888 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,893 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:15,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:15,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:15,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,895 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 10:23:15,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,896 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,900 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,901 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,906 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 [2018-11-18 10:23:15,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,907 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,911 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,911 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,912 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,914 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,918 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,919 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:15,919 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:15,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,924 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 [2018-11-18 10:23:15,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,928 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:15,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:15,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,952 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:15,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,954 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:15,954 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:15,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:15,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:15,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:15,962 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:15,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:15,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:15,963 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:15,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:15,964 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:15,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,002 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,005 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,008 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,010 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 [2018-11-18 10:23:16,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,010 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,012 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,014 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,018 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,019 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,021 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,022 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,024 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,025 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:16,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:16,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,029 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 [2018-11-18 10:23:16,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,030 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,033 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,039 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,041 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 [2018-11-18 10:23:16,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,042 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:16,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,044 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 10:23:16,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,045 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,046 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,051 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,053 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,053 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,054 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,056 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,056 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,058 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,059 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,061 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,062 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:16,063 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:16,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,068 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 [2018-11-18 10:23:16,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,069 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,070 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,073 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,106 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 [2018-11-18 10:23:16,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,109 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:16,109 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:16,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,121 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:16,121 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,122 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 10:23:16,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,130 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,131 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,136 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,139 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,141 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,144 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,146 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,146 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,149 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:16,149 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:16,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,155 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,160 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,161 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,163 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,163 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,164 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:16,166 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:16,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,167 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 10:23:16,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,181 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 [2018-11-18 10:23:16,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,181 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,184 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,185 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:16,185 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:16,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,198 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:16,198 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:16,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,205 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:16,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,205 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:16,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,211 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 [2018-11-18 10:23:16,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,213 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 [2018-11-18 10:23:16,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,214 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,219 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,221 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,224 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,227 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:16,227 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:16,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,239 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,240 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,241 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 [2018-11-18 10:23:16,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,242 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:16,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,242 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:16,242 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:16,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,244 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 10:23:16,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,249 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,249 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,252 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,256 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,256 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,259 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,266 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,267 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:16,267 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:16,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,272 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,272 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,286 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:16,286 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:16,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,296 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:16,297 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,297 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:16,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,305 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,306 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,314 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 [2018-11-18 10:23:16,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,318 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,321 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 [2018-11-18 10:23:16,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,322 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,326 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:16,326 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:16,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,332 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,335 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,336 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,339 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,339 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,343 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,343 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:16,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:16,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:16,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:16,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:16,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:16,347 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:16,347 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:16,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:16,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:16,350 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-18 10:23:16,350 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-18 10:23:16,350 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-18 10:23:16,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:16,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 2 times [2018-11-18 10:23:16,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:16,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:16,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:23:16,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,367 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:16,368 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 2 times [2018-11-18 10:23:16,368 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:16,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:16,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,368 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 10:23:16,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:23:16,378 INFO L82 PathProgramCache]: Analyzing trace with hash 1571322095, now seen corresponding path program 3 times [2018-11-18 10:23:16,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 10:23:16,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 10:23:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,379 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 10:23:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:23:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 10:23:16,674 WARN L180 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2018-11-18 10:23:16,934 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2018-11-18 10:23:17,259 WARN L180 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2018-11-18 10:23:17,571 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-11-18 10:23:17,644 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 10:23:17,645 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 10:23:17,645 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 10:23:17,645 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 10:23:17,645 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 10:23:17,645 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 10:23:17,645 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 10:23:17,645 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 10:23:17,645 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-11-18 10:23:17,645 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 10:23:17,645 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 10:23:17,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,725 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,731 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 10:23:17,905 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 10:23:17,905 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 10:23:17,906 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 [2018-11-18 10:23:17,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,906 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:17,907 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:17,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,908 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 [2018-11-18 10:23:17,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,908 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:17,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,908 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:17,908 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:17,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,910 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,910 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:17,910 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:17,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,912 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 [2018-11-18 10:23:17,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,913 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,913 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:17,913 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:17,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,920 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:17,920 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:17,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,922 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,922 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,924 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,924 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,924 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 [2018-11-18 10:23:17,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,925 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,925 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,929 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,929 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,930 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,931 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 [2018-11-18 10:23:17,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,932 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,932 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:17,932 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 10:23:17,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,933 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 [2018-11-18 10:23:17,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,934 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,934 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,935 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 [2018-11-18 10:23:17,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,935 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,935 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,936 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,937 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,938 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,938 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,939 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 [2018-11-18 10:23:17,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,939 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,941 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,941 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,942 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,942 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,944 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,944 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,945 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,945 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,947 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,947 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,948 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,948 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,949 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 10:23:17,949 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 10:23:17,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,950 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 10:23:17,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,951 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:17,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,951 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:17,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,952 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:17,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,953 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:17,953 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:17,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,955 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 [2018-11-18 10:23:17,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,956 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:17,956 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:17,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,960 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:17,960 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:17,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,967 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:17,967 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:17,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,969 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,975 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,979 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:17,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:17,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,983 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 [2018-11-18 10:23:17,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,983 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,985 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,985 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,986 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,988 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,989 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,993 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,995 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 [2018-11-18 10:23:17,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,997 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 [2018-11-18 10:23:17,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:17,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:17,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:17,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:17,998 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 10:23:17,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:17,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:17,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:17,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:17,999 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:17,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:17,999 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:17,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:17,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,000 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,001 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 10:23:18,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,004 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,005 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,005 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,010 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,010 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,022 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,025 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,027 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 [2018-11-18 10:23:18,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,029 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 [2018-11-18 10:23:18,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,033 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,033 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,039 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 [2018-11-18 10:23:18,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,064 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 [2018-11-18 10:23:18,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,065 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,086 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 10:23:18,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,087 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:18,087 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,087 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 10:23:18,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,103 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,104 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 10:23:18,104 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,109 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,109 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,113 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,114 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,114 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,126 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,126 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,132 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,134 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,134 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,136 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,154 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,158 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,160 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,178 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,179 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,181 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,184 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 [2018-11-18 10:23:18,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,201 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,203 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,205 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,206 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,206 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,228 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,247 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 10:23:18,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,250 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 10:23:18,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,269 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:18,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,270 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:18,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,272 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,273 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,273 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:18,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,277 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:18,277 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:18,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,295 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:18,295 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:18,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,308 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,309 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:18,309 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:18,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,313 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,314 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,315 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,316 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,325 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,325 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,327 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,327 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,329 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,347 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,349 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,350 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,351 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,351 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 10:23:18,351 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 10:23:18,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,374 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,374 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,376 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,376 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,377 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,378 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,400 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,400 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,400 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,401 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,402 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,426 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,449 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,449 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,451 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,451 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 10:23:18,453 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 10:23:18,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,454 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 10:23:18,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,472 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,472 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:18,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,473 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:18,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,477 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,477 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,477 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,478 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 10:23:18,478 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,481 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,483 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,483 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,500 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,502 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,502 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,518 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,522 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,522 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,525 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,527 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,534 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,534 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,536 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,537 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,538 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,558 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,560 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,560 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,561 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,563 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,563 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,563 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,565 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,566 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,589 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,591 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,592 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,593 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,615 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,617 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,620 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,640 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,671 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,672 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 10:23:18,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,676 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 10:23:18,676 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 [2018-11-18 10:23:18,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,697 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,697 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:18,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,698 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-18 10:23:18,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,703 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,704 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 10:23:18,704 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,710 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,710 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,729 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,729 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,789 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,789 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,793 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 [2018-11-18 10:23:18,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,798 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,806 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,807 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,808 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,810 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,816 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,820 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 10:23:18,827 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 10:23:18,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,832 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,835 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,837 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,859 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,860 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 [2018-11-18 10:23:18,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,888 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,890 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,890 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,892 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 [2018-11-18 10:23:18,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,892 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,893 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,893 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,918 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,920 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,921 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,922 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:18,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 10:23:18,923 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 10:23:18,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,924 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 10:23:18,924 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 [2018-11-18 10:23:18,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,947 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:18,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,947 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 10:23:18,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,949 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:18,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,950 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 10:23:18,950 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,954 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,954 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,977 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,979 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,979 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,989 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:18,989 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:18,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:18,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:18,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:18,992 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:18,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:18,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:18,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:18,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:18,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:18,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:18,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,014 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,015 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,016 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,045 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,047 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:19,071 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 10:23:19,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,078 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,103 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 [2018-11-18 10:23:19,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,106 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 [2018-11-18 10:23:19,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,108 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 [2018-11-18 10:23:19,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,109 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,133 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,134 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,135 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,136 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 10:23:19,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 10:23:19,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 10:23:19,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,173 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 10:23:19,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,201 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-18 10:23:19,201 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,202 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 10:23:19,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,206 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 10:23:19,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,206 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,206 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 10:23:19,206 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:19,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,211 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,212 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:19,212 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:19,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,236 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:19,236 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:19,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,252 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:19,252 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:19,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,256 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,256 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,271 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,276 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 [2018-11-18 10:23:19,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,277 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,303 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,306 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,306 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,308 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,308 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,312 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 10:23:19,334 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 10:23:19,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,338 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,341 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,344 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,344 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,371 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,372 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,376 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,379 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,401 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,401 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,404 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,411 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,436 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,436 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,437 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,439 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 [2018-11-18 10:23:19,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,440 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,440 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 10:23:19,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 10:23:19,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 10:23:19,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 10:23:19,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 10:23:19,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 10:23:19,442 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 10:23:19,443 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 10:23:19,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 10:23:19,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 10:23:19,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 10:23:19 BoogieIcfgContainer [2018-11-18 10:23:19,475 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 10:23:19,476 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:23:19,476 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:23:19,476 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:23:19,477 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:23:14" (3/4) ... [2018-11-18 10:23:19,480 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 10:23:19,480 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:23:19,481 INFO L168 Benchmark]: Toolchain (without parser) took 5496.26 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 316.7 MB). Free memory was 956.4 MB in the beginning and 888.8 MB in the end (delta: 67.6 MB). Peak memory consumption was 384.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,482 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:23:19,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 312.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -175.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,483 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,484 INFO L168 Benchmark]: Boogie Preprocessor took 13.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,484 INFO L168 Benchmark]: RCFGBuilder took 176.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,485 INFO L168 Benchmark]: BuchiAutomizer took 4961.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 180.9 MB). Free memory was 1.1 GB in the beginning and 888.8 MB in the end (delta: 218.4 MB). Peak memory consumption was 424.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:23:19,485 INFO L168 Benchmark]: Witness Printer took 4.00 ms. Allocated memory is still 1.3 GB. Free memory is still 888.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:23:19,490 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 312.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -175.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 176.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 4961.60 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 180.9 MB). Free memory was 1.1 GB in the beginning and 888.8 MB in the end (delta: 218.4 MB). Peak memory consumption was 424.9 MB. Max. memory is 11.5 GB. * Witness Printer took 4.00 ms. Allocated memory is still 1.3 GB. Free memory is still 888.8 MB. 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 4.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.8s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital306 mio100 ax100 hnf100 lsp106 ukn12 mio100 lsp48 div505 bol100 ite100 ukn100 eq149 hnf47 smp80 dnf100 smp100 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 4ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4;" "call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< Loop: "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...