./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/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 f345f307410a5ddbdd0513896d69ca703c67be23 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:24:26,258 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:26,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:26,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:26,265 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:26,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:26,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:26,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:26,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:26,269 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:26,270 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:26,270 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:26,271 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:26,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:26,272 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:26,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:26,273 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:26,275 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:26,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:26,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:26,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:26,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:26,280 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:26,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:26,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:26,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:26,282 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:26,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:26,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:26,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:26,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:26,285 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:26,285 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:26,285 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:26,286 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:26,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:26,287 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 07:24:26,297 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:26,298 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:26,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:26,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:24:26,299 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 07:24:26,299 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 07:24:26,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 07:24:26,300 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 07:24:26,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:24:26,301 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 07:24:26,301 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:26,302 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 07:24:26,302 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 07:24:26,302 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 07:24:26,302 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_cf99567f-eb4f-4a56-bc9a-4c779a03741d/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 -> f345f307410a5ddbdd0513896d69ca703c67be23 [2018-11-23 07:24:26,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:26,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:26,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:26,340 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:26,340 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:26,341 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 07:24:26,386 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/data/c22013ea9/ca08b690148b44178a55118862f7de8f/FLAG01d505a41 [2018-11-23 07:24:26,717 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:26,718 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 07:24:26,723 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/data/c22013ea9/ca08b690148b44178a55118862f7de8f/FLAG01d505a41 [2018-11-23 07:24:27,148 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/data/c22013ea9/ca08b690148b44178a55118862f7de8f [2018-11-23 07:24:27,150 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:27,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:27,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:27,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:27,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:27,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6566c35d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27, skipping insertion in model container [2018-11-23 07:24:27,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:27,174 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:27,276 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:27,278 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:27,289 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:27,297 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:27,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27 WrapperNode [2018-11-23 07:24:27,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:27,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:27,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:27,298 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:27,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,305 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:27,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:27,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:27,315 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:27,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... [2018-11-23 07:24:27,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:27,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:27,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:27,326 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:27,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-23 07:24:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-23 07:24:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-23 07:24:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-23 07:24:27,503 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:24:27,503 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 07:24:27,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:27 BoogieIcfgContainer [2018-11-23 07:24:27,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:24:27,504 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 07:24:27,504 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 07:24:27,506 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 07:24:27,507 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 07:24:27,507 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 07:24:27" (1/3) ... [2018-11-23 07:24:27,508 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51437cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 07:24:27, skipping insertion in model container [2018-11-23 07:24:27,508 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 07:24:27,508 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:27" (2/3) ... [2018-11-23 07:24:27,508 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51437cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 07:24:27, skipping insertion in model container [2018-11-23 07:24:27,509 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 07:24:27,509 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:27" (3/3) ... [2018-11-23 07:24:27,510 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-23 07:24:27,553 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 07:24:27,554 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 07:24:27,554 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 07:24:27,554 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 07:24:27,554 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:24:27,554 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:24:27,554 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 07:24:27,554 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:24:27,555 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 07:24:27,567 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-23 07:24:27,584 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-23 07:24:27,584 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 07:24:27,585 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 07:24:27,589 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 07:24:27,589 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-23 07:24:27,589 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 07:24:27,590 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-23 07:24:27,592 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-23 07:24:27,592 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 07:24:27,592 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 07:24:27,592 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 07:24:27,592 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-23 07:24:27,597 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2018-11-23 07:24:27,597 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-23 07:24:27,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:27,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2018-11-23 07:24:27,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:27,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:27,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:27,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:27,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2018-11-23 07:24:27,655 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:27,656 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:27,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:27,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:27,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2018-11-23 07:24:27,682 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:27,682 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:27,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,683 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:27,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:24:27,811 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:24:27,812 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:24:27,812 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:24:27,812 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:24:27,812 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 07:24:27,813 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:27,813 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:24:27,813 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:24:27,813 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 07:24:27,813 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:24:27,813 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:24:27,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:27,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:28,021 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:24:28,022 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:28,027 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:28,027 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:28,035 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:28,035 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:28,055 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:28,056 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:28,058 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:28,058 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:28,076 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:28,076 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:28,097 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 07:24:28,097 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:43,791 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 07:24:43,798 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:24:43,798 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:24:43,798 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:24:43,798 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:24:43,798 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 07:24:43,799 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:43,799 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:24:43,799 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:24:43,799 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 07:24:43,799 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:24:43,799 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:24:43,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:43,953 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:24:43,956 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 07:24:43,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,960 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,961 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,966 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,966 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,969 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,970 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,981 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,981 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,984 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,984 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,987 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,987 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,989 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,990 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,992 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,992 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,995 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,995 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:43,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:43,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:43,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:43,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:43,998 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:24:43,998 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:24:43,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:43,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:43,999 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 07:24:44,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,001 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,007 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,024 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,033 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,034 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,037 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,046 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,048 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 07:24:44,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,050 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,081 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,091 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,095 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,096 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 07:24:44,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,097 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,098 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,101 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,102 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,106 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,126 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,130 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,134 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,134 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,143 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,150 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:24:44,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,155 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 07:24:44,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,162 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,165 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,172 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,219 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,221 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,222 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,223 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,224 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,227 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,229 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,233 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,233 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,234 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:24:44,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:24:44,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,239 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 07:24:44,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,240 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,240 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,248 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,303 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,310 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,314 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,318 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,324 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,326 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,330 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:24:44,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,334 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 07:24:44,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,337 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,339 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,398 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,404 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,411 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,412 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:24:44,420 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:24:44,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,421 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 07:24:44,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,422 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,440 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,448 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,451 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,451 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,452 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,457 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,460 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:24:44,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:24:44,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:24:44,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,473 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 07:24:44,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,474 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,475 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,479 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,480 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,484 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,484 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,486 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,506 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,506 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,515 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,516 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,517 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,525 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,526 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,531 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,535 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,539 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,540 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,541 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:24:44,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:24:44,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:24:44,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:24:44,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:24:44,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:24:44,545 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:24:44,545 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:24:44,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:24:44,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:24:44,564 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:24:44,565 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:24:44,565 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:24:44,565 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:24:44,565 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 07:24:44,565 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,565 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:24:44,565 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:24:44,565 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 07:24:44,565 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:24:44,566 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:24:44,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:24:44,762 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:24:44,762 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,774 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,774 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,777 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,777 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,793 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,793 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,795 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,795 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,812 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,812 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,824 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,824 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,841 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,841 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,843 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,843 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,859 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,859 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,864 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,864 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,884 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,884 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,886 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,886 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,905 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,905 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:24:44,907 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:24:44,907 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,923 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:24:44,923 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:24:44,941 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 07:24:44,942 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:01,420 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 07:25:01,427 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:25:01,427 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:25:01,427 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:25:01,427 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:25:01,427 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 07:25:01,427 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:01,427 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:25:01,427 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:25:01,427 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 07:25:01,427 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:25:01,427 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:25:01,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:01,613 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:25:01,613 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 07:25:01,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,614 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,615 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,622 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,622 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,625 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,625 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,627 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,627 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,629 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,629 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,629 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 [2018-11-23 07:25:01,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,630 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,630 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,634 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,634 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,635 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,637 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,637 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,638 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,639 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,647 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:01,648 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:01,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,648 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 07:25:01,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,650 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,651 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,653 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,655 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,656 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,657 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,659 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,660 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,660 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,662 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,662 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,668 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,672 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,674 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,674 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,677 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,679 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,679 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,684 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,684 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,686 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,686 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,689 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 07:25:01,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,699 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,700 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 [2018-11-23 07:25:01,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,703 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,703 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,705 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 [2018-11-23 07:25:01,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,706 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,711 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,730 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,734 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 07:25:01,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,739 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,746 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,748 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,749 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,750 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,757 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,762 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,763 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,765 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,766 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,770 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:01,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,785 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 07:25:01,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,786 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,787 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,793 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,793 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,795 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,795 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,797 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,800 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,803 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,803 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,809 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,812 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,829 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,829 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,831 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,831 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,832 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,836 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,836 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,837 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,838 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,843 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,845 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,846 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:01,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:01,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:01,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,850 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 07:25:01,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,851 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,853 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,857 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,859 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,862 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,863 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,865 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,872 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,875 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,878 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,908 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,912 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,917 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,920 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,923 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,926 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:01,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:01,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:01,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,937 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 07:25:01,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,949 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,950 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,951 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,953 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,955 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,962 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,965 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,966 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:01,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:01,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:01,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:01,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:01,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:01,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:01,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:01,969 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:01,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:01,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,011 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,012 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,012 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,015 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,017 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,018 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,019 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,020 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,025 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:02,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:02,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,029 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 07:25:02,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,049 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:02,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:02,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:02,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,110 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 07:25:02,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,114 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,127 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,127 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,133 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,134 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,143 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,197 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,198 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,201 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,201 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,216 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,233 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,236 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,237 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,240 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,241 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,249 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,250 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,250 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,253 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,258 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:02,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:02,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:02,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:02,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:02,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:02,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:02,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:02,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:02,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:02,265 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 07:25:02,265 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-23 07:25:02,265 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-23 07:25:02,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:25:02,265 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2018-11-23 07:25:02,265 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:25:02,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:25:02,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:25:02,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:25:02,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2018-11-23 07:25:02,274 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:25:02,274 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:25:02,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,274 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 07:25:02,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,280 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:25:02,280 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2018-11-23 07:25:02,280 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:25:02,280 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:25:02,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,280 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 07:25:02,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:25:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 07:25:02,449 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 07:25:02,560 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 07:25:02,689 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:25:02,689 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:25:02,690 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:25:02,690 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:25:02,690 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 07:25:02,690 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,690 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:25:02,690 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:25:02,690 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 07:25:02,690 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:25:02,690 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:25:02,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:02,825 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:25:02,825 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,831 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,832 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,834 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,834 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,866 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,867 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,872 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,872 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,895 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,895 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,897 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,897 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,916 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,917 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,919 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,919 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,936 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,937 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,938 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,938 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,956 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,956 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:02,960 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:02,960 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:02,988 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:02,988 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:03,014 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 07:25:03,015 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:15,079 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 07:25:15,086 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:25:15,086 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:25:15,086 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:25:15,086 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:25:15,086 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 07:25:15,086 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:15,086 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:25:15,087 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:25:15,087 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 07:25:15,087 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:25:15,087 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:25:15,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:15,182 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:25:15,182 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 07:25:15,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,183 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,186 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 [2018-11-23 07:25:15,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,186 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,186 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,188 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,189 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,190 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,190 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,191 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,192 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,196 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:15,198 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:15,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,198 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 07:25:15,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,214 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 07:25:15,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,224 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,231 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 07:25:15,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,232 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,234 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,235 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,235 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,237 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,238 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:15,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,250 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 07:25:15,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,258 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,258 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,271 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,272 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,273 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,273 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:15,275 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:15,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,276 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 07:25:15,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,277 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,279 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,284 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,286 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,288 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,291 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,308 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,310 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,312 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:15,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,314 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 07:25:15,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,316 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,317 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,318 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,320 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,322 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,343 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,375 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,378 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:15,380 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:15,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,381 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 07:25:15,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,400 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,405 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,428 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,451 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,458 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 [2018-11-23 07:25:15,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,458 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:15,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:15,481 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:15,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,482 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 07:25:15,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,483 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,483 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,486 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,486 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,486 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,507 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,508 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,508 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,511 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,515 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,515 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,535 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,535 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,538 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,539 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,555 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,555 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,555 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,565 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,566 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:15,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:15,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:15,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:15,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:15,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:15,569 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:15,569 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:15,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:15,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:15,700 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 07:25:15,937 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 07:25:16,176 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:25:16,176 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:25:16,176 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:25:16,176 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:25:16,176 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 07:25:16,176 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,176 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:25:16,176 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:25:16,176 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 07:25:16,177 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:25:16,177 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:25:16,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,223 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:16,361 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:25:16,361 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,393 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:16,393 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:16,396 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:16,396 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,414 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:16,414 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:16,416 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:16,416 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,435 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:16,435 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:16,437 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 07:25:16,437 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,456 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 07:25:16,456 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf99567f-eb4f-4a56-bc9a-4c779a03741d/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:16,474 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 07:25:16,475 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 07:25:29,987 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 07:25:29,995 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 07:25:29,995 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 07:25:29,995 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 07:25:29,995 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 07:25:29,995 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 07:25:29,995 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 07:25:29,995 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 07:25:29,995 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 07:25:29,996 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 07:25:29,996 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 07:25:29,996 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 07:25:29,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 07:25:30,153 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 07:25:30,153 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 07:25:30,154 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 [2018-11-23 07:25:30,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,155 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,156 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 [2018-11-23 07:25:30,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,157 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 [2018-11-23 07:25:30,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,158 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 [2018-11-23 07:25:30,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,159 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 [2018-11-23 07:25:30,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,162 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:30,162 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 07:25:30,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,167 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,167 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,169 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,169 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,170 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,170 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,171 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,172 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,172 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,173 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 [2018-11-23 07:25:30,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,176 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 [2018-11-23 07:25:30,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,178 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 [2018-11-23 07:25:30,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,179 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 [2018-11-23 07:25:30,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,179 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 07:25:30,179 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 07:25:30,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,180 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 07:25:30,180 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 [2018-11-23 07:25:30,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,182 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,182 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 [2018-11-23 07:25:30,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,183 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,185 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 [2018-11-23 07:25:30,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,186 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 07:25:30,186 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 07:25:30,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,193 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 [2018-11-23 07:25:30,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,194 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,195 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,195 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 [2018-11-23 07:25:30,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,197 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 [2018-11-23 07:25:30,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,198 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 [2018-11-23 07:25:30,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,200 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,201 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 [2018-11-23 07:25:30,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,207 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,207 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 07:25:30,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,215 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 07:25:30,215 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 07:25:30,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,223 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 [2018-11-23 07:25:30,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,224 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,226 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 [2018-11-23 07:25:30,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,229 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 [2018-11-23 07:25:30,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,230 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 [2018-11-23 07:25:30,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,233 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 [2018-11-23 07:25:30,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,234 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 [2018-11-23 07:25:30,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,237 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 [2018-11-23 07:25:30,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,239 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 07:25:30,239 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 [2018-11-23 07:25:30,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,241 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 [2018-11-23 07:25:30,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,244 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 [2018-11-23 07:25:30,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,244 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,245 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 [2018-11-23 07:25:30,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,247 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 07:25:30,247 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 07:25:30,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,268 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,268 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,270 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,284 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,285 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,286 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,286 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,287 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 [2018-11-23 07:25:30,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 07:25:30,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,288 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 07:25:30,288 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 [2018-11-23 07:25:30,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,322 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,323 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,324 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,324 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,327 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,327 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,328 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,360 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 07:25:30,360 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 07:25:30,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,376 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,376 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,377 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,378 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,378 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,403 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,404 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,404 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,406 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,406 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,407 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 [2018-11-23 07:25:30,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,438 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,439 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,440 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,441 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,442 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,477 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,477 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,478 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,478 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,479 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 07:25:30,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 07:25:30,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,481 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 07:25:30,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,511 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,513 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 [2018-11-23 07:25:30,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,547 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,548 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,549 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,552 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 07:25:30,552 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 07:25:30,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,598 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,600 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 [2018-11-23 07:25:30,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,600 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,602 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,603 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,605 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,637 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,639 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,680 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,682 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 07:25:30,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,717 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 07:25:30,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,719 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,720 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,756 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,757 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,757 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,760 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 07:25:30,760 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 07:25:30,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,830 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,831 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,832 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,833 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,834 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,850 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,894 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,895 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,895 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,897 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,898 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,899 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,899 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,900 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:30,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 07:25:30,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 07:25:30,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,940 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 07:25:30,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,943 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 [2018-11-23 07:25:30,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,980 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 [2018-11-23 07:25:30,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,981 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:30,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:30,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:30,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:30,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:30,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:30,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:30,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:30,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:30,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:30,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 07:25:31,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 07:25:31,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,038 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 [2018-11-23 07:25:31,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,068 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,109 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,110 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,150 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,153 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 07:25:31,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 07:25:31,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 07:25:31,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,156 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 07:25:31,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,190 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,190 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,193 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,194 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,197 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,231 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,231 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,237 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 07:25:31,237 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 07:25:31,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,266 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,266 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,284 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,287 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,287 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,290 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,290 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,326 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,327 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,327 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,330 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,330 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,334 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,369 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,373 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,373 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,376 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 07:25:31,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 07:25:31,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 07:25:31,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 07:25:31,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 07:25:31,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 07:25:31,443 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 07:25:31,443 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 07:25:31,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 07:25:31,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 07:25:31,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 07:25:31 BoogieIcfgContainer [2018-11-23 07:25:31,453 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 07:25:31,453 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:25:31,453 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:25:31,453 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:25:31,454 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:27" (3/4) ... [2018-11-23 07:25:31,458 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 07:25:31,458 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:25:31,458 INFO L168 Benchmark]: Toolchain (without parser) took 64307.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 188.7 MB). Free memory was 959.2 MB in the beginning and 1.2 GB in the end (delta: -213.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:25:31,459 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:25:31,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 145.61 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 948.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:31,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.20 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:31,461 INFO L168 Benchmark]: Boogie Preprocessor took 9.87 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:25:31,462 INFO L168 Benchmark]: RCFGBuilder took 178.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:31,462 INFO L168 Benchmark]: BuchiAutomizer took 63948.99 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -57.1 MB). Peak memory consumption was 304.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:31,477 INFO L168 Benchmark]: Witness Printer took 4.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:25:31,480 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 145.61 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 948.5 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 17.20 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.87 ms. Allocated memory is still 1.0 GB. Free memory is still 945.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 178.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -172.5 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 63948.99 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 55.6 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -57.1 MB). Peak memory consumption was 304.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 63.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 63.8s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 30ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 25.7s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...