./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a06687718ac0cd281e66000f698ec14d3c3893e6 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:36:57,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:36:57,153 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:36:57,159 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:36:57,159 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:36:57,159 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:36:57,160 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:36:57,161 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:36:57,161 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:36:57,162 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:36:57,162 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:36:57,162 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:36:57,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:36:57,163 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:36:57,164 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:36:57,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:36:57,165 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:36:57,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:36:57,166 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:36:57,167 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:36:57,168 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:36:57,168 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:36:57,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:36:57,169 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:36:57,170 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:36:57,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:36:57,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:36:57,171 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:36:57,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:36:57,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:36:57,172 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:36:57,172 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:36:57,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:36:57,173 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:36:57,173 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:36:57,173 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:36:57,174 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-12-02 05:36:57,181 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:36:57,182 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:36:57,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 05:36:57,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 05:36:57,183 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-02 05:36:57,183 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 05:36:57,183 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 05:36:57,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-02 05:36:57,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:36:57,185 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:36:57,185 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-02 05:36:57,185 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:36:57,185 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 05:36:57,185 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-02 05:36:57,186 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-02 05:36:57,186 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_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a06687718ac0cd281e66000f698ec14d3c3893e6 [2018-12-02 05:36:57,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:36:57,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:36:57,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:36:57,212 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:36:57,212 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:36:57,213 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-12-02 05:36:57,246 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/data/d98fb3ff6/39a91d179142469e803c58bbd2f847b7/FLAG981e7d257 [2018-12-02 05:36:57,624 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:36:57,625 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-12-02 05:36:57,628 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/data/d98fb3ff6/39a91d179142469e803c58bbd2f847b7/FLAG981e7d257 [2018-12-02 05:36:57,982 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/data/d98fb3ff6/39a91d179142469e803c58bbd2f847b7 [2018-12-02 05:36:57,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:36:57,985 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:36:57,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:36:57,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:36:57,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:36:57,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:36:57" (1/1) ... [2018-12-02 05:36:57,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da07790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:57, skipping insertion in model container [2018-12-02 05:36:57,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:36:57" (1/1) ... [2018-12-02 05:36:57,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:36:58,007 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:36:58,099 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:36:58,101 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 05:36:58,114 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:36:58,125 INFO L195 MainTranslator]: Completed translation [2018-12-02 05:36:58,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58 WrapperNode [2018-12-02 05:36:58,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 05:36:58,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 05:36:58,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 05:36:58,126 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 05:36:58,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 05:36:58,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 05:36:58,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 05:36:58,148 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 05:36:58,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,186 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... [2018-12-02 05:36:58,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 05:36:58,191 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 05:36:58,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 05:36:58,192 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 05:36:58,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/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 [2018-12-02 05:36:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 05:36:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 05:36:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 05:36:58,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 05:36:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 05:36:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 05:36:58,347 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 05:36:58,347 INFO L280 CfgBuilder]: Removed 10 assue(true) statements. [2018-12-02 05:36:58,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:58 BoogieIcfgContainer [2018-12-02 05:36:58,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 05:36:58,348 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-02 05:36:58,348 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-02 05:36:58,351 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-02 05:36:58,351 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 05:36:58,351 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 05:36:57" (1/3) ... [2018-12-02 05:36:58,352 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@326de4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 05:36:58, skipping insertion in model container [2018-12-02 05:36:58,352 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 05:36:58,352 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:36:58" (2/3) ... [2018-12-02 05:36:58,353 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@326de4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 05:36:58, skipping insertion in model container [2018-12-02 05:36:58,353 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 05:36:58,353 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:58" (3/3) ... [2018-12-02 05:36:58,354 INFO L375 chiAutomizerObserver]: Analyzing ICFG matrix_false-unreach-call_true-termination.i [2018-12-02 05:36:58,387 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 05:36:58,388 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-02 05:36:58,388 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-02 05:36:58,388 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-02 05:36:58,388 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 05:36:58,388 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 05:36:58,388 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-02 05:36:58,388 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 05:36:58,388 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-02 05:36:58,397 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-12-02 05:36:58,409 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-12-02 05:36:58,410 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 05:36:58,410 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 05:36:58,414 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-02 05:36:58,414 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 05:36:58,414 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-02 05:36:58,414 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-12-02 05:36:58,415 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-12-02 05:36:58,415 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 05:36:58,415 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 05:36:58,415 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-02 05:36:58,415 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 05:36:58,420 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true [2018-12-02 05:36:58,420 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-02 05:36:58,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:36:58,424 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-12-02 05:36:58,425 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:36:58,426 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:36:58,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,454 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:58,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,468 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 05:36:58,468 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 05:36:58,468 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/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 [2018-12-02 05:36:58,475 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,515 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:36:58,515 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 1 times [2018-12-02 05:36:58,515 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:36:58,515 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:36:58,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,516 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:58,516 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:36:58,535 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 1 times [2018-12-02 05:36:58,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:36:58,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:36:58,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:58,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:36:58,537 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 05:36:58,538 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 05:36:58,538 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/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 [2018-12-02 05:36:58,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:36:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:36:58,617 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:36:58,617 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:36:58,618 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:36:58,618 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:36:58,618 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-02 05:36:58,618 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:36:58,618 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:36:58,618 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:36:58,618 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-02 05:36:58,619 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:36:58,619 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:36:58,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:36:58,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:36:58,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:36:58,747 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:36:58,748 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:36:58,751 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-02 05:36:58,751 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:36:58,772 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-02 05:36:58,772 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-02 05:37:11,521 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-02 05:37:11,529 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:37:11,529 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:37:11,530 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:37:11,530 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:37:11,530 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 05:37:11,530 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:11,530 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:37:11,530 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:37:11,530 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-02 05:37:11,530 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:37:11,530 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:37:11,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:11,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:11,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:11,633 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:37:11,636 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 05:37:11,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,639 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:11,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:11,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,649 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 [2018-12-02 05:37:11,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,650 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:11,650 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:11,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:11,654 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:11,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,655 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 05:37:11,656 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 [2018-12-02 05:37:11,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,656 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,657 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,666 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 [2018-12-02 05:37:11,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,671 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,672 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,673 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 05:37:11,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,690 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 [2018-12-02 05:37:11,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,692 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 05:37:11,693 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 [2018-12-02 05:37:11,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:11,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,710 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,711 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 05:37:11,711 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 [2018-12-02 05:37:11,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,712 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,736 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:11,736 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:11,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,737 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 05:37:11,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,738 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:11,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,738 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,740 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,771 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:11,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:11,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,780 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 05:37:11,780 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 [2018-12-02 05:37:11,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,817 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 [2018-12-02 05:37:11,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,818 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,822 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 [2018-12-02 05:37:11,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:11,823 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:11,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,824 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 05:37:11,825 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 [2018-12-02 05:37:11,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,835 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,840 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 [2018-12-02 05:37:11,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:11,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:11,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:11,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,843 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 05:37:11,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:11,845 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:11,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,856 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 [2018-12-02 05:37:11,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,857 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,857 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:11,858 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:11,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:11,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:11,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:11,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:11,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:11,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:11,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:11,865 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:11,866 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:11,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:11,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:12,482 WARN L180 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-12-02 05:37:12,483 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:37:12,483 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:37:12,483 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:37:12,483 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:37:12,484 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 05:37:12,484 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:12,484 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:37:12,484 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:37:12,484 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-12-02 05:37:12,484 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:37:12,484 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:37:12,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,512 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2018-12-02 05:37:12,777 WARN L180 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2018-12-02 05:37:12,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:12,925 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2018-12-02 05:37:16,339 WARN L180 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2018-12-02 05:37:16,372 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:37:16,372 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 05:37:16,372 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 [2018-12-02 05:37:16,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,373 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,376 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,377 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,378 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,379 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,379 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,380 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,381 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,381 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,382 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 [2018-12-02 05:37:16,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,382 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,382 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,383 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 [2018-12-02 05:37:16,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,384 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,385 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,385 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,386 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 [2018-12-02 05:37:16,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,387 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,387 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,387 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,389 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,390 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,390 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,391 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 [2018-12-02 05:37:16,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,391 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,391 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,393 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,393 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,405 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,406 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 05:37:16,406 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,408 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,408 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,408 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 [2018-12-02 05:37:16,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,409 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,409 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,409 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,410 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 [2018-12-02 05:37:16,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,411 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,411 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,411 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 [2018-12-02 05:37:16,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,412 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,412 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:16,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,413 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 [2018-12-02 05:37:16,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,414 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,414 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,415 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:16,415 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:16,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,415 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 05:37:16,416 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 [2018-12-02 05:37:16,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,416 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,416 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,417 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 [2018-12-02 05:37:16,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,417 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,418 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,420 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,420 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 [2018-12-02 05:37:16,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,421 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,422 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,422 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,422 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 [2018-12-02 05:37:16,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,423 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,423 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 [2018-12-02 05:37:16,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,425 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,426 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 [2018-12-02 05:37:16,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,426 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,427 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,427 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,428 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 [2018-12-02 05:37:16,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,429 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,429 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,430 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 [2018-12-02 05:37:16,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,431 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,431 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,432 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 [2018-12-02 05:37:16,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,433 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,433 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,435 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:16,435 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,449 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 [2018-12-02 05:37:16,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,449 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,449 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,450 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,450 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,452 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 [2018-12-02 05:37:16,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,452 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,454 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,454 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,456 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,457 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,457 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,459 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,459 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,460 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,460 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 05:37:16,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,463 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,464 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 [2018-12-02 05:37:16,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,466 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 [2018-12-02 05:37:16,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,467 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,468 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,469 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 [2018-12-02 05:37:16,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,471 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,471 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 [2018-12-02 05:37:16,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,472 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,472 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,474 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 [2018-12-02 05:37:16,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,475 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,475 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,477 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,477 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,477 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,479 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,482 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 05:37:16,482 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,499 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 [2018-12-02 05:37:16,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,500 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,501 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:16,501 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,503 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 [2018-12-02 05:37:16,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,505 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,505 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,507 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,508 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,508 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,511 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,512 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 05:37:16,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,513 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,513 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,514 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,514 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,515 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,517 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,518 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,519 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,519 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 [2018-12-02 05:37:16,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,520 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,520 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,521 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,521 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,522 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,522 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,523 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 [2018-12-02 05:37:16,523 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,524 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,524 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,527 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,527 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,529 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 [2018-12-02 05:37:16,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,530 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,530 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,532 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,536 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-02 05:37:16,536 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,558 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,558 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,558 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 05:37:16,558 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,562 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,563 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,563 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,563 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,564 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 [2018-12-02 05:37:16,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,566 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 [2018-12-02 05:37:16,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,566 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,567 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,567 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,569 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 [2018-12-02 05:37:16,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:16,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,570 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,570 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 05:37:16,571 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 [2018-12-02 05:37:16,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,571 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,571 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,571 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,572 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 [2018-12-02 05:37:16,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,573 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,574 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,574 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,574 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,576 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,576 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 [2018-12-02 05:37:16,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,578 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,578 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,579 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 [2018-12-02 05:37:16,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,581 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,581 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,582 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,583 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,583 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 [2018-12-02 05:37:16,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,584 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,584 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,586 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 [2018-12-02 05:37:16,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,586 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,587 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,587 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,589 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 [2018-12-02 05:37:16,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,589 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,590 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,590 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,592 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,592 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,594 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:16,595 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,618 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 [2018-12-02 05:37:16,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,619 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,619 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,621 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 [2018-12-02 05:37:16,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,624 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,624 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,625 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 [2018-12-02 05:37:16,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,627 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 [2018-12-02 05:37:16,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,627 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:16,628 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:16,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,629 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,630 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,630 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,631 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:16,631 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:16,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,632 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 05:37:16,632 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 [2018-12-02 05:37:16,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,632 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,634 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 [2018-12-02 05:37:16,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,634 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,634 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,637 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 [2018-12-02 05:37:16,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,637 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,639 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,640 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,645 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 [2018-12-02 05:37:16,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,645 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,647 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 [2018-12-02 05:37:16,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,647 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,648 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,648 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,650 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,651 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,654 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,654 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,654 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,656 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 [2018-12-02 05:37:16,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,657 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,660 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 05:37:16,660 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,695 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,695 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,696 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:16,696 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,699 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 [2018-12-02 05:37:16,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,699 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,701 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,702 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,704 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,704 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,706 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,706 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,706 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,709 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,710 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 [2018-12-02 05:37:16,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,710 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:16,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,711 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,711 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 05:37:16,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,716 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,716 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,719 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 [2018-12-02 05:37:16,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,724 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 [2018-12-02 05:37:16,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,725 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,726 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,727 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 [2018-12-02 05:37:16,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,728 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,728 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,731 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 [2018-12-02 05:37:16,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,733 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,736 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 [2018-12-02 05:37:16,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,737 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,737 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,741 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,746 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-02 05:37:16,746 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,848 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 [2018-12-02 05:37:16,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,849 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,850 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 05:37:16,850 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,854 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 [2018-12-02 05:37:16,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,854 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,856 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 [2018-12-02 05:37:16,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,857 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,857 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,860 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 [2018-12-02 05:37:16,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,862 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 [2018-12-02 05:37:16,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,863 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:16,863 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:16,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,867 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:16,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:16,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,869 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 05:37:16,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,872 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,874 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,877 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,878 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,880 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 [2018-12-02 05:37:16,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,881 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,886 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,886 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,890 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,890 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,893 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,893 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,896 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,900 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 05:37:16,900 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:16,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,933 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:16,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,939 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,940 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,944 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 [2018-12-02 05:37:16,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,945 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:16,945 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:16,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,950 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 [2018-12-02 05:37:16,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:16,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:16,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:16,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,952 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 05:37:16,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,953 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,953 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,955 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,956 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,956 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,958 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 [2018-12-02 05:37:16,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,959 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,961 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 [2018-12-02 05:37:16,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,961 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,962 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,964 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 [2018-12-02 05:37:16,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,964 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,965 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,965 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,967 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 [2018-12-02 05:37:16,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,967 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,967 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,968 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,969 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 [2018-12-02 05:37:16,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,970 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,973 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:16,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,976 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:16,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:16,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,977 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 [2018-12-02 05:37:16,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,979 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:16,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:16,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,982 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,983 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:16,983 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:16,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:16,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,987 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,988 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:16,988 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:16,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:16,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:16,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:16,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:16,992 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-02 05:37:16,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:16,992 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:16,997 INFO L402 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2018-12-02 05:37:16,998 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:17,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:17,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,161 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:17,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,161 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,162 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 05:37:17,162 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:17,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:17,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:17,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,166 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,166 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:17,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:17,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,167 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 [2018-12-02 05:37:17,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,167 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,168 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,168 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:17,168 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:17,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,171 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 [2018-12-02 05:37:17,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:17,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,171 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:17,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:17,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:17,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,174 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:17,174 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:17,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,176 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 [2018-12-02 05:37:17,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,177 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:17,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,177 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:17,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:17,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,178 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 [2018-12-02 05:37:17,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:17,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:17,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:17,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:17,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:17,179 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:17,179 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:17,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:17,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:17,181 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-02 05:37:17,181 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-02 05:37:17,181 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-02 05:37:17,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:17,181 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 2 times [2018-12-02 05:37:17,181 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:37:17,181 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:37:17,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:37:17,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,183 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 05:37:17,183 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 05:37:17,183 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/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 [2018-12-02 05:37:17,191 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-02 05:37:17,197 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-02 05:37:17,198 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-02 05:37:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:37:17,223 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:17,223 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 2 times [2018-12-02 05:37:17,223 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:37:17,223 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:37:17,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,224 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 05:37:17,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:37:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:37:17,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:37:17,227 INFO L82 PathProgramCache]: Analyzing trace with hash 269494819, now seen corresponding path program 3 times [2018-12-02 05:37:17,227 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:37:17,227 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:37:17,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,228 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 05:37:17,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:37:17,229 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 05:37:17,229 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 05:37:17,229 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 05:37:17,235 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-02 05:37:17,241 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-02 05:37:17,241 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-02 05:37:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 05:37:17,272 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:37:17,272 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:37:17,272 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:37:17,272 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:37:17,272 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-02 05:37:17,272 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:17,272 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:37:17,272 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:37:17,272 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-02 05:37:17,272 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:37:17,272 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:37:17,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:17,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:17,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:17,358 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:37:17,358 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:17,360 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-02 05:37:17,360 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-02 05:37:17,363 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-02 05:37:17,363 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3=0} Honda state: {ULTIMATE.start_main_#t~post3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:17,387 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-02 05:37:17,387 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f772df3f-085e-4adb-992b-7f933e4350db/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:17,405 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-02 05:37:17,405 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-02 05:37:29,484 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-02 05:37:29,492 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:37:29,492 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:37:29,492 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:37:29,492 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:37:29,492 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 05:37:29,492 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:29,492 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:37:29,492 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:37:29,492 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-02 05:37:29,492 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:37:29,492 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:37:29,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,580 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:37:29,580 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 05:37:29,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,581 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,581 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:29,581 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:29,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,583 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 [2018-12-02 05:37:29,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,583 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:29,583 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:29,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,585 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:29,585 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:29,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,586 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 05:37:29,586 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 [2018-12-02 05:37:29,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,587 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,588 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 [2018-12-02 05:37:29,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,588 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,590 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,590 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,591 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 05:37:29,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,592 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,596 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 05:37:29,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,597 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,598 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:29,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,601 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,601 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 05:37:29,601 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 [2018-12-02 05:37:29,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,603 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,604 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:29,608 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:29,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,609 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 05:37:29,609 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 [2018-12-02 05:37:29,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,609 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:29,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,612 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 [2018-12-02 05:37:29,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:29,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:29,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,620 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 05:37:29,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,621 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:29,638 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:29,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,638 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 05:37:29,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,641 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 [2018-12-02 05:37:29,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,645 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 [2018-12-02 05:37:29,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,646 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:29,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:29,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:29,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,647 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 05:37:29,647 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 [2018-12-02 05:37:29,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:29,648 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:29,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,651 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 [2018-12-02 05:37:29,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,652 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:29,653 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:29,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:29,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:29,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:29,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:29,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:29,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:29,659 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:29,659 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:29,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:29,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:29,761 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 05:37:29,761 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 05:37:29,761 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 05:37:29,762 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 05:37:29,762 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 05:37:29,762 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 05:37:29,762 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 05:37:29,762 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 05:37:29,762 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-12-02 05:37:29,762 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 05:37:29,762 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 05:37:29,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:29,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 05:37:30,028 WARN L180 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2018-12-02 05:37:30,152 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 05:37:30,152 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 05:37:30,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,153 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,153 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,155 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,155 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,158 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 [2018-12-02 05:37:30,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,161 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,161 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,171 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 [2018-12-02 05:37:30,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,172 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,174 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,174 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 05:37:30,174 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,176 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 [2018-12-02 05:37:30,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,177 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,178 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 [2018-12-02 05:37:30,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,179 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 [2018-12-02 05:37:30,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,179 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,180 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,181 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,181 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,183 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,183 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 [2018-12-02 05:37:30,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,184 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,184 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,186 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,187 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 [2018-12-02 05:37:30,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,188 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,188 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,188 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 [2018-12-02 05:37:30,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,189 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,190 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,191 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:30,191 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 05:37:30,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,192 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 [2018-12-02 05:37:30,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 05:37:30,193 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 05:37:30,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,193 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 05:37:30,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,194 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,194 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,194 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,197 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 [2018-12-02 05:37:30,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,198 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,200 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,203 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,203 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,216 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,216 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,218 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,219 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,219 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,222 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,222 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,223 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 [2018-12-02 05:37:30,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,224 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,224 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,224 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 [2018-12-02 05:37:30,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,226 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,227 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,228 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,230 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 [2018-12-02 05:37:30,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,231 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,231 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,231 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 [2018-12-02 05:37:30,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,233 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 [2018-12-02 05:37:30,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,233 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,233 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,234 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 [2018-12-02 05:37:30,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,236 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,236 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,237 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 [2018-12-02 05:37:30,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,238 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,238 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,239 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 05:37:30,239 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 [2018-12-02 05:37:30,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,240 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,240 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,242 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,242 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,244 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 [2018-12-02 05:37:30,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,250 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,250 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,266 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,266 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,268 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 [2018-12-02 05:37:30,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,269 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,269 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:30,270 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,272 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 [2018-12-02 05:37:30,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,273 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,273 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,274 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 [2018-12-02 05:37:30,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,276 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 [2018-12-02 05:37:30,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,278 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,278 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,284 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 [2018-12-02 05:37:30,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,287 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 [2018-12-02 05:37:30,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,288 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 [2018-12-02 05:37:30,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,290 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,290 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,291 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 [2018-12-02 05:37:30,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,292 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 05:37:30,293 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 [2018-12-02 05:37:30,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,294 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,294 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,295 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 [2018-12-02 05:37:30,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,296 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,297 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 [2018-12-02 05:37:30,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,298 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,298 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 [2018-12-02 05:37:30,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,299 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,299 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,300 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 [2018-12-02 05:37:30,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,301 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,305 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,305 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,325 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,325 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,328 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,329 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 05:37:30,329 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,333 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,333 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,336 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,337 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 [2018-12-02 05:37:30,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,337 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,339 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,339 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,339 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,341 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 [2018-12-02 05:37:30,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,343 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,344 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 [2018-12-02 05:37:30,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,345 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,347 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 [2018-12-02 05:37:30,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,347 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,348 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,349 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 [2018-12-02 05:37:30,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,360 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,360 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,361 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 [2018-12-02 05:37:30,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,362 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,362 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,363 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,364 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 [2018-12-02 05:37:30,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 05:37:30,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,365 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,366 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 05:37:30,366 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 [2018-12-02 05:37:30,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,366 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,366 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,367 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,367 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,385 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,386 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,386 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,387 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,388 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,389 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,413 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,413 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,414 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,417 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,417 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,448 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,448 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,451 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,451 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,451 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,454 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 [2018-12-02 05:37:30,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,455 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,455 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,457 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 [2018-12-02 05:37:30,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,457 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,458 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,459 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,469 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,471 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,472 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,472 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,473 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 [2018-12-02 05:37:30,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,474 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,475 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,477 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,477 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,494 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 [2018-12-02 05:37:30,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,496 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 [2018-12-02 05:37:30,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,497 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,499 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,521 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,522 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,523 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 05:37:30,523 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 05:37:30,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,526 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 [2018-12-02 05:37:30,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,526 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:30,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 05:37:30,527 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 05:37:30,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,528 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 05:37:30,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,547 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,548 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,548 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,552 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,554 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 [2018-12-02 05:37:30,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,555 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,556 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,576 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,576 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,577 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,579 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,579 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,580 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,581 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 [2018-12-02 05:37:30,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,582 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,586 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,587 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,659 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,660 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,660 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,664 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,664 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,665 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:30,665 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,670 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,671 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,671 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,675 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,682 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,682 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,685 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 [2018-12-02 05:37:30,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,685 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,686 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,688 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,689 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,691 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 [2018-12-02 05:37:30,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,691 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,694 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 [2018-12-02 05:37:30,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,694 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,707 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,709 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,784 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,786 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 [2018-12-02 05:37:30,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,786 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,787 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:30,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:30,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,790 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 [2018-12-02 05:37:30,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,790 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 05:37:30,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:30,791 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:30,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,792 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 05:37:30,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,794 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,794 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,798 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,801 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,802 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,804 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,805 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 [2018-12-02 05:37:30,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,806 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,809 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 [2018-12-02 05:37:30,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,815 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,815 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,908 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,908 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,913 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,913 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:30,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,914 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 05:37:30,914 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,920 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,921 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,924 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 [2018-12-02 05:37:30,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,927 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 [2018-12-02 05:37:30,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,931 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,931 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,939 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 [2018-12-02 05:37:30,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,941 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 [2018-12-02 05:37:30,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,942 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,945 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,946 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 [2018-12-02 05:37:30,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:30,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,973 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 05:37:30,973 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 05:37:30,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,977 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 [2018-12-02 05:37:30,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:30,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:30,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:30,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:30,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:30,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 05:37:30,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 05:37:30,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:30,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:30,979 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 05:37:30,980 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 [2018-12-02 05:37:31,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,004 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,004 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,005 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,007 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,009 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 [2018-12-02 05:37:31,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,011 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 [2018-12-02 05:37:31,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,038 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 [2018-12-02 05:37:31,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,040 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 [2018-12-02 05:37:31,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,043 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,043 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,081 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,081 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,084 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,084 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:31,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,085 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 05:37:31,085 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,088 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 [2018-12-02 05:37:31,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,089 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,089 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,091 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 [2018-12-02 05:37:31,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,108 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,110 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 [2018-12-02 05:37:31,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,110 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,111 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,113 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,113 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,115 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 [2018-12-02 05:37:31,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,115 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,139 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 [2018-12-02 05:37:31,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,141 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 [2018-12-02 05:37:31,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,143 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 [2018-12-02 05:37:31,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,174 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,175 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 [2018-12-02 05:37:31,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,204 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 05:37:31,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 05:37:31,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 05:37:31,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 05:37:31,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 05:37:31,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,209 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 05:37:31,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,209 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,210 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,210 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,211 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,214 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,214 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,241 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,241 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,243 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,266 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 [2018-12-02 05:37:31,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,270 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,271 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,381 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,382 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,382 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,385 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 05:37:31,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,386 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,386 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 05:37:31,386 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,390 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,390 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,391 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,391 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,395 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,395 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,396 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 [2018-12-02 05:37:31,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,397 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,400 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 [2018-12-02 05:37:31,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,401 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,401 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,401 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,404 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 [2018-12-02 05:37:31,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,405 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,405 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,405 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,407 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,408 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,410 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,411 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 [2018-12-02 05:37:31,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,416 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 [2018-12-02 05:37:31,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,428 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,428 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,430 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 [2018-12-02 05:37:31,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,430 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,431 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 05:37:31,431 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 05:37:31,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 05:37:31,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 05:37:31,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 05:37:31,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 05:37:31,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 05:37:31,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 05:37:31,435 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 05:37:31,435 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 05:37:31,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 05:37:31,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 05:37:31,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 05:37:31 BoogieIcfgContainer [2018-12-02 05:37:31,442 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-02 05:37:31,463 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 05:37:31,463 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 05:37:31,463 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 05:37:31,464 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:36:58" (3/4) ... [2018-12-02 05:37:31,467 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 05:37:31,467 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 05:37:31,468 INFO L168 Benchmark]: Toolchain (without parser) took 33482.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 287.3 MB). Free memory was 953.3 MB in the beginning and 1.0 GB in the end (delta: -56.7 MB). Peak memory consumption was 230.6 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,469 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:37:31,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 139.82 ms. Allocated memory is still 1.0 GB. Free memory was 953.3 MB in the beginning and 942.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.13 ms. Allocated memory is still 1.0 GB. Free memory was 942.6 MB in the beginning and 939.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,470 INFO L168 Benchmark]: Boogie Preprocessor took 42.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,470 INFO L168 Benchmark]: RCFGBuilder took 156.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,471 INFO L168 Benchmark]: BuchiAutomizer took 33114.69 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 179.8 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.7 MB). Peak memory consumption was 490.2 MB. Max. memory is 11.5 GB. [2018-12-02 05:37:31,471 INFO L168 Benchmark]: Witness Printer took 4.10 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:37:31,474 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 139.82 ms. Allocated memory is still 1.0 GB. Free memory was 953.3 MB in the beginning and 942.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.13 ms. Allocated memory is still 1.0 GB. Free memory was 942.6 MB in the beginning and 939.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 156.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 33114.69 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 179.8 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 66.7 MB). Peak memory consumption was 490.2 MB. Max. memory is 11.5 GB. * Witness Printer took 4.10 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 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 33.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 33.0s. 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: inital46 mio100 ax100 hnf96 lsp68 ukn93 mio100 lsp94 div640 bol100 ite100 ukn100 eq141 hnf42 smp89 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 4ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 12.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0;" "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" Loop: "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...