./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-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_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/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 9dcdf92c69f76a88ce31ba72cdb252facb0f647f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:10:57,220 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:10:57,221 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:10:57,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:10:57,228 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:10:57,229 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:10:57,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:10:57,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:10:57,231 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:10:57,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:10:57,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:10:57,233 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:10:57,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:10:57,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:10:57,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:10:57,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:10:57,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:10:57,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:10:57,238 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:10:57,239 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:10:57,240 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:10:57,241 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:10:57,242 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:10:57,242 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:10:57,243 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:10:57,243 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:10:57,244 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:10:57,244 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:10:57,245 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:10:57,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:10:57,246 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:10:57,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:10:57,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:10:57,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:10:57,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:10:57,247 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:10:57,248 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-18 17:10:57,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:10:57,258 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:10:57,259 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:10:57,259 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:10:57,259 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 17:10:57,259 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 17:10:57,259 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 17:10:57,259 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 17:10:57,260 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:10:57,260 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:10:57,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 17:10:57,261 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:10:57,262 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:10:57,262 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 17:10:57,262 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:10:57,262 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 17:10:57,262 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 17:10:57,263 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 17:10:57,263 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_64909d46-dbad-4e1a-93c2-55972c417bd1/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 -> 9dcdf92c69f76a88ce31ba72cdb252facb0f647f [2018-11-18 17:10:57,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:10:57,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:10:57,296 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:10:57,297 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:10:57,298 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:10:57,298 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-11-18 17:10:57,334 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/data/232164eb5/7211df042994494cbde5e967bd8e2912/FLAGe6c9aea06 [2018-11-18 17:10:57,708 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:10:57,708 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-11-18 17:10:57,718 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/data/232164eb5/7211df042994494cbde5e967bd8e2912/FLAGe6c9aea06 [2018-11-18 17:10:58,094 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/data/232164eb5/7211df042994494cbde5e967bd8e2912 [2018-11-18 17:10:58,097 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:10:58,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:10:58,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:10:58,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:10:58,101 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:10:58,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a74d2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58, skipping insertion in model container [2018-11-18 17:10:58,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:10:58,136 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:10:58,321 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:10:58,328 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:10:58,356 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:10:58,431 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:10:58,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58 WrapperNode [2018-11-18 17:10:58,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:10:58,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:10:58,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:10:58,433 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:10:58,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:10:58,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:10:58,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:10:58,459 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:10:58,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... [2018-11-18 17:10:58,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:10:58,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:10:58,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:10:58,473 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:10:58,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/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 17:10:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:10:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:10:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:10:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:10:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:10:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:10:58,653 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:10:58,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:10:58 BoogieIcfgContainer [2018-11-18 17:10:58,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:10:58,653 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-18 17:10:58,653 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-18 17:10:58,656 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-18 17:10:58,656 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 17:10:58,656 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 05:10:58" (1/3) ... [2018-11-18 17:10:58,657 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7b6ebad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 05:10:58, skipping insertion in model container [2018-11-18 17:10:58,657 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 17:10:58,657 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:10:58" (2/3) ... [2018-11-18 17:10:58,657 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7b6ebad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 05:10:58, skipping insertion in model container [2018-11-18 17:10:58,657 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-18 17:10:58,657 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:10:58" (3/3) ... [2018-11-18 17:10:58,659 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3b-alloca_true-termination.c.i [2018-11-18 17:10:58,693 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 17:10:58,694 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-18 17:10:58,694 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-18 17:10:58,694 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-18 17:10:58,694 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:10:58,694 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:10:58,694 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-18 17:10:58,695 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:10:58,695 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-18 17:10:58,706 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11 states. [2018-11-18 17:10:58,724 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-18 17:10:58,724 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 17:10:58,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 17:10:58,729 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 17:10:58,731 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-18 17:10:58,731 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-18 17:10:58,731 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11 states. [2018-11-18 17:10:58,731 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-11-18 17:10:58,731 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-18 17:10:58,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-18 17:10:58,732 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-18 17:10:58,732 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-11-18 17:10:58,737 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;assume { :begin_inline_test_fun } true;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 11#L555-6true [2018-11-18 17:10:58,737 INFO L796 eck$LassoCheckResult]: Loop: 11#L555-6true assume true; 12#L555-1true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 5#L555-2true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 8#L555-4true assume !!test_fun_#t~short8;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 11#L555-6true [2018-11-18 17:10:58,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:10:58,743 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-18 17:10:58,744 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:10:58,745 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:10:58,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:10:58,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:58,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:10:58,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1110315, now seen corresponding path program 1 times [2018-11-18 17:10:58,839 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:10:58,839 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:10:58,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:10:58,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,846 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 17:10:58,846 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 17:10:58,847 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-18 17:10:58,855 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:10:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:58,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:10:58,894 INFO L82 PathProgramCache]: Analyzing trace with hash 889537517, now seen corresponding path program 1 times [2018-11-18 17:10:58,894 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:10:58,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:10:58,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,895 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:10:58,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:10:58,903 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 17:10:58,903 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 17:10:58,904 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-18 17:10:58,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:10:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:10:59,177 WARN L180 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2018-11-18 17:10:59,415 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2018-11-18 17:10:59,508 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 17:10:59,509 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 17:10:59,509 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 17:10:59,509 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 17:10:59,509 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 17:10:59,509 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 17:10:59,509 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 17:10:59,510 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 17:10:59,510 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-18 17:10:59,510 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 17:10:59,510 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 17:10:59,531 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 17:10:59,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 17:10:59,762 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-11-18 17:10:59,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 17:10:59,841 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 17:10:59,842 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 17:10:59,843 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 17:10:59,844 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 17:10:59,846 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 17:10:59,849 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 17:10:59,850 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 17:10:59,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 17:10:59,852 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 17:10:59,854 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 17:10:59,855 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 17:10:59,857 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 17:10:59,858 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 17:10:59,860 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 17:11:00,167 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 17:11:00,171 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 17:11:00,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,178 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 17:11:00,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,179 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,179 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,181 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:00,182 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,199 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,200 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,224 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 17:11:00,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,225 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,227 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,227 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,230 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 17:11:00,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,230 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,232 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,242 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,242 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,244 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:00,244 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,253 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,254 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,258 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,262 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,290 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,290 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,298 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,299 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,300 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,309 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,315 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 17:11:00,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,315 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,316 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,317 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:00,317 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,323 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,323 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,325 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,326 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,328 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,328 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,330 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,330 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,332 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,332 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,334 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,335 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,335 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,337 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 17:11:00,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,338 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,338 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,340 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,341 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,341 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,343 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 17:11:00,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,344 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,345 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,346 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 17:11:00,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,346 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,347 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,347 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,350 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,350 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,352 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,353 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,353 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,356 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,356 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,358 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,359 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:00,359 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:00,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,362 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:00,363 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:00,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,363 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 17:11:00,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,365 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,365 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,367 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,367 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,376 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,382 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 17:11:00,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,382 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,385 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,385 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,397 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,398 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,398 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,400 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 17:11:00,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,401 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,402 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,402 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,409 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,409 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,410 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,411 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,418 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,418 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,424 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,424 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,439 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,440 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,440 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,446 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,446 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,452 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 17:11:00,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,454 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,454 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,458 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,459 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,460 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,465 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,466 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,468 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,470 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,471 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,473 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,473 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,476 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,476 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,478 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,479 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,481 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,481 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,485 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,485 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,487 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,488 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,493 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,493 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,494 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 17:11:00,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,498 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,498 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,502 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,502 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 17:11:00,503 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 17:11:00,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,505 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 17:11:00,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,505 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,507 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:00,507 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,531 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,531 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,543 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 17:11:00,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,543 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,545 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:00,545 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,551 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,551 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,557 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,557 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,572 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 17:11:00,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,574 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,575 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,584 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 17:11:00,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,588 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,588 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,596 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,596 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,602 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,603 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:00,604 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,614 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 17:11:00,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,618 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 17:11:00,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,620 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,621 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 17:11:00,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,622 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,622 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,626 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,636 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,636 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,639 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 17:11:00,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,641 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 17:11:00,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,642 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,642 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,648 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,649 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,654 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 17:11:00,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,655 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,657 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,659 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:00,659 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,670 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,670 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,687 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,687 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,690 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 17:11:00,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,692 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,692 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,699 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 17:11:00,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,699 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,701 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:00,702 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,710 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,711 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,712 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,714 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 17:11:00,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,720 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,720 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,744 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 17:11:00,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,746 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,746 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,756 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,757 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,766 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,766 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,773 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,774 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:00,774 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,781 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 17:11:00,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,783 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 17:11:00,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,785 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 17:11:00,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,786 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,786 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,787 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 17:11:00,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,789 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 17:11:00,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,790 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,793 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,793 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,795 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 17:11:00,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,797 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 17:11:00,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,799 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,799 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,806 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,809 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,810 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 17:11:00,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,811 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,812 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,812 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,815 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 17:11:00,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,816 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,817 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 17:11:00,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,819 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:00,819 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:00,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:00,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:00,824 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:00,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,825 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 17:11:00,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,826 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,827 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,828 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,830 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,830 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,836 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 17:11:00,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,839 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,840 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,856 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 17:11:00,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,857 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,857 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,860 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 17:11:00,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,862 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,862 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,873 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,874 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,875 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,882 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,882 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,886 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,890 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,890 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,910 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,910 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,918 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,918 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,926 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,926 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,934 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:00,934 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,949 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,950 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 17:11:00,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,952 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,952 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,958 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,958 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,965 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,965 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,971 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,971 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,974 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,977 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,977 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:00,977 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:00,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:00,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:00,981 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:00,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,982 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 17:11:00,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,983 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:00,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:00,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:00,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:00,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,986 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:00,986 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:00,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:00,988 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:00,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:00,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:00,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:00,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:00,997 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:00,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:00,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:00,997 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,000 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,000 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,016 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,021 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 17:11:01,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,022 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,023 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,024 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,041 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 17:11:01,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,042 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,042 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,044 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:01,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,052 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 17:11:01,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,052 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,054 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,054 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,057 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 17:11:01,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,063 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,064 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,128 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,131 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,131 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,142 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 17:11:01,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,142 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,145 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,145 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,155 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,158 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,158 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,167 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 17:11:01,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,168 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,168 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,170 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:01,170 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,180 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,183 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 17:11:01,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,185 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,192 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,197 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,202 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,204 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,204 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,210 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 17:11:01,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,210 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,215 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,217 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,217 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,223 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 17:11:01,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,224 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,227 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 17:11:01,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,228 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,230 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,230 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,235 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,239 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 17:11:01,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,239 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,240 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,241 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,348 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 17:11:01,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,349 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,350 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,350 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:01,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,357 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 17:11:01,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,358 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,361 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,361 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,362 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,364 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:01,364 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,375 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 17:11:01,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,380 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,380 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,410 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,410 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,416 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,418 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,418 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,441 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,443 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:01,444 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,454 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 17:11:01,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,456 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,456 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,462 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,469 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,529 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,529 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,539 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,540 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,542 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,542 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,552 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 17:11:01,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,554 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,554 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,564 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 17:11:01,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,565 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,567 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:01,567 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,576 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 17:11:01,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,577 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,581 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,584 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,587 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,588 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,590 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,591 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,593 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 17:11:01,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,595 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,595 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,606 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,606 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,613 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,615 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,617 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,617 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,619 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,619 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,627 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,629 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,629 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,638 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:01,640 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:01,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:01,647 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:01,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,648 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 17:11:01,649 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 17:11:01,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,649 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,653 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,654 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:01,654 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,664 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,664 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,695 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,695 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,699 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,700 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,700 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,711 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 17:11:01,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,712 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,713 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:01,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,720 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,721 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,721 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,725 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,728 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,728 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,758 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,758 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,766 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,767 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,767 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,775 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 17:11:01,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,775 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,777 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,777 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,785 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 17:11:01,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,785 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,787 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:01,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,793 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 17:11:01,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,793 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,796 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,797 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,797 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,799 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 17:11:01,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,800 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,805 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 17:11:01,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,807 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,809 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 17:11:01,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,810 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,810 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,818 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,818 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,821 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 17:11:01,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,822 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,824 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 17:11:01,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,826 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,826 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,830 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,833 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,834 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,840 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 17:11:01,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,841 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:01,841 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:01,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:01,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:01,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:01,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,848 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 17:11:01,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:01,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,849 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,849 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:01,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:01,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,853 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,855 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:01,856 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,866 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,870 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:01,870 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,917 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,918 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:01,918 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,923 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 17:11:01,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,924 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,925 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:01,925 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:01,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,942 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:01,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,942 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,943 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:01,943 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,951 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 17:11:01,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,952 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,953 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:01,954 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:01,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:01,958 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 17:11:01,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:01,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:01,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:01,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:01,959 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:01,964 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:01,964 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,012 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,014 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,014 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,027 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 17:11:02,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,028 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,029 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,030 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,041 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,042 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,042 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,055 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 17:11:02,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,056 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:02,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,056 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,058 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:02,058 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,068 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,068 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,069 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,071 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 17:11:02,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,072 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,073 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,076 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 17:11:02,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,077 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,082 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,085 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 17:11:02,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,086 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,092 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,092 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,098 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,103 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,104 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,105 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,116 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,117 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,117 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,122 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,127 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,127 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,132 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,132 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,135 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 17:11:02,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,135 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,136 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:02,137 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:02,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:02,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:02,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:02,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:02,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:02,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:02,142 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:02,142 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:02,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:02,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:02,145 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-18 17:11:02,145 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;assume { :begin_inline_test_fun } true;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 11#L555-6true assume true; 12#L555-1true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 5#L555-2true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 8#L555-4true assume !!test_fun_#t~short8;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 11#L555-6true [2018-11-18 17:11:02,145 INFO L796 eck$LassoCheckResult]: Loop: 11#L555-6true assume true; 12#L555-1true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 5#L555-2true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 8#L555-4true assume !!test_fun_#t~short8;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 11#L555-6true [2018-11-18 17:11:02,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:11:02,145 INFO L82 PathProgramCache]: Analyzing trace with hash 889537517, now seen corresponding path program 2 times [2018-11-18 17:11:02,145 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:11:02,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:11:02,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:11:02,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,152 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 17:11:02,152 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 17:11:02,152 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-18 17:11:02,162 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-18 17:11:02,182 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 17:11:02,183 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-18 17:11:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:11:02,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:11:02,227 INFO L82 PathProgramCache]: Analyzing trace with hash 1110315, now seen corresponding path program 2 times [2018-11-18 17:11:02,227 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:11:02,227 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:11:02,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,228 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 17:11:02,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,230 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 17:11:02,231 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 17:11:02,231 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-18 17:11:02,248 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-18 17:11:02,255 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 17:11:02,255 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-18 17:11:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:11:02,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:11:02,288 INFO L82 PathProgramCache]: Analyzing trace with hash -407216361, now seen corresponding path program 3 times [2018-11-18 17:11:02,288 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:11:02,288 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:11:02,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,289 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 17:11:02,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:11:02,294 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 17:11:02,295 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 17:11:02,295 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_64909d46-dbad-4e1a-93c2-55972c417bd1/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-18 17:11:02,313 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 17:11:02,348 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 17:11:02,348 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-18 17:11:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:11:02,540 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2018-11-18 17:11:03,056 WARN L180 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 105 [2018-11-18 17:11:03,235 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2018-11-18 17:11:03,238 INFO L216 LassoAnalysis]: Preferences: [2018-11-18 17:11:03,238 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-18 17:11:03,238 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-18 17:11:03,238 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-18 17:11:03,238 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-18 17:11:03,238 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 17:11:03,238 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-18 17:11:03,238 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-18 17:11:03,238 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-18 17:11:03,238 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-18 17:11:03,238 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-18 17:11:03,243 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 17:11:03,549 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2018-11-18 17:11:03,618 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 17:11:03,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-18 17:11:03,620 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 17:11:03,622 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 17:11:03,623 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 17:11:03,625 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 17:11:03,626 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 17:11:03,628 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 17:11:03,630 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 17:11:03,632 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 17:11:03,633 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 17:11:03,634 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 17:11:03,635 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 17:11:03,636 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 17:11:03,638 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 17:11:03,639 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 17:11:03,644 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 17:11:03,979 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-18 17:11:03,979 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-18 17:11:03,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:03,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:03,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:03,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:03,980 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:03,981 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:03,981 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:03,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:03,984 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 17:11:03,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:03,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:03,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:03,984 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:03,985 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:03,985 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:03,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:03,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:03,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:03,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:03,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:03,986 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:03,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:03,987 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:03,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:03,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:03,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:03,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:03,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:03,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:03,991 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:03,991 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:03,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:03,993 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 17:11:03,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:03,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:03,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:03,994 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:03,995 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:03,995 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,000 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 17:11:04,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,001 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,001 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,002 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:04,002 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,006 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,006 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,006 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,009 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,010 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,010 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:04,010 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,014 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,014 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,015 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-18 17:11:04,015 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,018 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 17:11:04,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,018 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,020 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,020 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,027 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 17:11:04,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,029 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,029 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,030 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 17:11:04,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,030 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,031 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,031 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,032 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 17:11:04,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,033 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,034 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,035 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,037 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,038 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,038 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 17:11:04,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,039 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,041 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,041 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,041 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,042 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 17:11:04,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,043 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,043 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,043 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,044 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 17:11:04,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,045 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,045 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,046 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 17:11:04,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,046 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,046 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,047 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 17:11:04,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,048 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,048 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,049 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,049 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,051 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,051 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,052 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,053 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,053 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,054 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,055 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:04,055 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-18 17:11:04,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,057 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,058 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-18 17:11:04,059 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-18 17:11:04,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,059 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-18 17:11:04,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,060 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,061 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,061 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,064 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 17:11:04,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,066 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,066 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,068 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,068 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,071 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 17:11:04,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,073 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,073 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,079 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,079 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,086 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 17:11:04,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,086 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,087 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,087 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,092 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,092 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,096 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,097 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,097 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,101 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,102 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,102 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,106 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,108 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,108 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,122 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,122 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,124 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,126 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,126 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,129 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,129 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,131 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,132 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,132 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,132 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,135 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,135 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,136 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 17:11:04,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,137 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 17:11:04,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,138 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,140 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 17:11:04,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,144 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,144 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,145 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 17:11:04,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,146 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,146 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,148 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,150 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,150 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-18 17:11:04,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,152 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,152 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,168 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 17:11:04,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,169 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,169 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,171 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 17:11:04,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,176 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 17:11:04,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,178 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,178 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,188 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 17:11:04,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,190 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,190 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,211 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 17:11:04,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,212 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,213 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,213 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,218 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,219 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,231 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,232 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,233 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,238 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,239 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,239 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,244 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 17:11:04,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,247 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,247 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,261 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 17:11:04,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,264 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,267 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,270 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,270 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,272 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 17:11:04,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,274 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 17:11:04,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,276 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 17:11:04,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,277 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,277 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,279 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 17:11:04,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,280 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,280 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,293 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,293 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,296 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,296 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,301 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-18 17:11:04,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,303 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,303 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,311 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,311 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,313 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 17:11:04,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,314 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,314 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,322 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,322 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,332 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,333 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,343 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 17:11:04,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,344 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,345 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:04,345 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,350 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 17:11:04,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,352 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,352 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,358 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,359 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:04,359 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,366 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,367 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:04,367 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,376 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,376 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,400 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 17:11:04,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,402 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,402 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,407 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,407 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,410 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 17:11:04,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,411 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,412 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,413 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 17:11:04,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,415 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,415 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,418 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,418 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,421 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,423 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,423 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,427 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,428 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,429 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,431 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,432 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,433 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,433 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,436 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:04,436 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:04,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,439 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 17:11:04,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,440 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-18 17:11:04,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,442 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:04,442 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:04,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,443 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-18 17:11:04,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,445 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,445 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,470 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,470 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,473 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,474 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,474 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,481 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 17:11:04,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,483 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,483 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,489 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,510 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,510 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,520 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,521 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,521 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,528 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,528 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,540 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,541 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,548 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 17:11:04,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,549 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,549 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,550 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,550 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,554 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,557 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,557 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,569 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 17:11:04,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,577 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,577 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,581 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 17:11:04,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,582 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,583 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,583 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,588 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 17:11:04,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,613 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,614 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,615 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 17:11:04,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,616 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,617 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 17:11:04,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,618 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,618 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,621 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 17:11:04,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,649 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,649 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,652 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,652 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,653 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,655 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,690 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 17:11:04,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,690 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,691 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,692 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 17:11:04,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,694 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 17:11:04,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,695 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,725 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,727 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 17:11:04,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,728 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,728 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,729 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-18 17:11:04,729 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-18 17:11:04,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,732 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,734 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 17:11:04,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,734 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:04,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,734 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-18 17:11:04,735 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-18 17:11:04,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,766 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-18 17:11:04,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,767 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,767 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,768 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,768 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,777 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,778 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,778 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,781 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,782 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,782 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,804 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,805 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,805 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,812 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,815 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,833 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,833 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,835 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,835 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,846 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,847 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,848 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,854 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,854 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,856 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,856 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,862 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 17:11:04,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,862 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,862 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:04,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,864 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:04,864 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,870 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,874 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,881 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,905 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,907 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,908 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,908 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,911 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,911 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,912 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,920 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:04,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:04,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,927 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 17:11:04,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,928 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:04,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:04,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:04,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:04,930 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 17:11:04,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:04,956 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:04,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:04,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:04,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:04,957 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:04,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,081 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,082 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,083 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,085 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 17:11:05,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,086 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,088 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 17:11:05,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,089 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,090 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,090 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,092 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,095 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,098 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,100 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,102 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,102 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,105 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,106 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,106 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-18 17:11:05,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,116 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-18 17:11:05,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,119 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,119 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,129 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,129 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,133 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 17:11:05,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,134 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,134 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,136 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,136 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,166 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,166 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,179 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,179 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,214 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,216 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:05,216 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,223 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 17:11:05,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,225 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,225 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,233 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 17:11:05,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,233 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,235 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:05,235 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,243 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,245 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-18 17:11:05,245 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,260 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,260 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,286 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,287 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,289 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,289 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,293 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,295 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,295 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,297 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,297 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,303 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,304 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 17:11:05,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,305 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,306 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,309 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,309 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,313 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 17:11:05,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,315 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,315 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,339 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,341 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 17:11:05,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,342 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,343 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,345 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,382 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,385 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,386 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,388 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,388 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,417 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,419 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-18 17:11:05,419 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-18 17:11:05,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,425 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,426 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-18 17:11:05,428 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-18 17:11:05,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,429 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-18 17:11:05,429 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 17:11:05,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,468 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,468 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,475 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,475 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,478 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,478 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,479 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,479 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,516 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,516 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,526 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,527 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,548 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,549 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:05,550 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,556 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,559 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,566 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 17:11:05,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,566 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,566 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,568 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:05,568 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,572 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 17:11:05,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,573 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,573 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,574 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-18 17:11:05,575 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,613 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,613 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,615 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 17:11:05,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,618 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 17:11:05,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,647 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,648 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,648 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,651 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 17:11:05,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,652 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,689 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,689 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,692 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,692 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,694 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 17:11:05,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,695 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,697 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 17:11:05,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,734 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 17:11:05,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,734 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,736 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,737 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,739 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 17:11:05,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,779 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 17:11:05,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,780 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,783 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,786 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,787 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-18 17:11:05,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-18 17:11:05,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,818 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-18 17:11:05,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:05,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-18 17:11:05,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-18 17:11:05,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:05,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,821 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-18 17:11:05,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,823 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,824 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,831 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 17:11:05,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,831 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,831 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,832 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,863 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,867 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 17:11:05,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,867 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,869 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,870 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,893 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 17:11:05,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,894 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,894 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,895 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,895 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,905 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,908 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,908 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,950 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 17:11:05,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,951 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,951 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,951 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,952 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:05,953 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,959 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,960 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,961 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,961 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:05,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,970 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,971 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:05,971 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,977 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 17:11:05,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,978 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-18 17:11:05,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,979 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-18 17:11:05,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:05,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:05,985 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 17:11:05,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:05,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:05,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:05,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:05,986 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:05,990 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:05,991 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,024 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 17:11:06,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,024 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,025 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,025 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,026 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 17:11:06,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,027 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,028 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,028 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,032 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,032 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,035 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,036 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,036 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,041 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,041 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,049 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,052 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,053 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,053 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,057 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,058 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,058 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,098 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,098 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,101 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,102 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,108 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 17:11:06,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,151 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,151 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,154 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,154 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,155 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,155 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-18 17:11:06,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,197 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,198 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-18 17:11:06,198 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-18 17:11:06,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,202 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 17:11:06,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,202 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,203 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,205 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 17:11:06,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-18 17:11:06,206 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-18 17:11:06,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-18 17:11:06,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-18 17:11:06,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-18 17:11:06,206 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-18 17:11:06,206 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-18 17:11:06,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-18 17:11:06,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-18 17:11:06,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 05:11:06 BoogieIcfgContainer [2018-11-18 17:11:06,214 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-18 17:11:06,243 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:11:06,243 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:11:06,244 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:11:06,244 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:10:58" (3/4) ... [2018-11-18 17:11:06,247 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 17:11:06,247 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:11:06,248 INFO L168 Benchmark]: Toolchain (without parser) took 8150.62 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 589.3 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -224.6 MB). Peak memory consumption was 364.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,251 INFO L168 Benchmark]: CDTParser took 0.19 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 17:11:06,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -201.6 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,252 INFO L168 Benchmark]: Boogie Preprocessor took 14.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,252 INFO L168 Benchmark]: RCFGBuilder took 180.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,253 INFO L168 Benchmark]: BuchiAutomizer took 7589.50 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 423.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -46.4 MB). Peak memory consumption was 495.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:11:06,253 INFO L168 Benchmark]: Witness Printer took 3.97 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:11:06,257 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 333.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -201.6 MB). Peak memory consumption was 30.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 180.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 7589.50 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 423.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -46.4 MB). Peak memory consumption was 495.5 MB. Max. memory is 11.5 GB. * Witness Printer took 3.97 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 7.5s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 7.4s. 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: inital1189 mio100 ax101 hnf100 lsp97 ukn15 mio100 lsp36 div100 bol100 ite100 ukn100 eq194 hnf87 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 7ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "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~nondet13, main_#t~nondet14, main_#t~ret15;assume { :begin_inline_test_fun } true;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "assume true;" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" Loop: "assume true;" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...