./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-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_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 a033d09eab07f8bc6e49bb4301ebd6c89110f535 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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 05:19:16,742 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:19:16,744 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:19:16,752 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:19:16,752 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:19:16,753 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:19:16,754 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:19:16,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:19:16,757 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:19:16,757 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:19:16,758 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:19:16,758 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:19:16,759 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:19:16,759 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:19:16,760 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:19:16,761 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:19:16,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:19:16,763 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:19:16,764 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:19:16,766 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:19:16,766 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:19:16,767 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:19:16,769 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:19:16,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:19:16,770 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:19:16,770 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:19:16,771 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:19:16,772 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:19:16,772 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:19:16,773 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:19:16,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:19:16,774 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:19:16,774 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:19:16,774 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:19:16,774 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:19:16,776 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:19:16,776 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 05:19:16,787 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:19:16,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:19:16,789 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:19:16,789 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:19:16,789 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 05:19:16,789 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 05:19:16,789 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 05:19:16,789 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 05:19:16,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:19:16,790 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 05:19:16,791 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 05:19:16,791 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 05:19:16,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:19:16,792 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 05:19:16,792 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 05:19:16,794 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 05:19:16,794 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 -> a033d09eab07f8bc6e49bb4301ebd6c89110f535 [2018-11-23 05:19:16,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:19:16,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:19:16,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:19:16,829 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:19:16,829 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:19:16,829 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-23 05:19:16,865 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/data/17707bbe8/c819db42fabd45beb1ce2291b40445f1/FLAG33ca20b51 [2018-11-23 05:19:17,275 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:19:17,275 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-23 05:19:17,279 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/data/17707bbe8/c819db42fabd45beb1ce2291b40445f1/FLAG33ca20b51 [2018-11-23 05:19:17,289 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/bin-2019/uautomizer/data/17707bbe8/c819db42fabd45beb1ce2291b40445f1 [2018-11-23 05:19:17,291 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:19:17,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:19:17,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:19:17,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:19:17,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:19:17,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f370fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17, skipping insertion in model container [2018-11-23 05:19:17,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:19:17,315 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:19:17,428 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:19:17,431 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:19:17,441 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:19:17,449 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:19:17,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17 WrapperNode [2018-11-23 05:19:17,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:19:17,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:19:17,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:19:17,450 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:19:17,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:19:17,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:19:17,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:19:17,467 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:19:17,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... [2018-11-23 05:19:17,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:19:17,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:19:17,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:19:17,477 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:19:17,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-23 05:19:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-23 05:19:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:19:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:19:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-23 05:19:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-23 05:19:17,639 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 05:19:17,639 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 05:19:17,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:19:17 BoogieIcfgContainer [2018-11-23 05:19:17,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 05:19:17,640 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 05:19:17,640 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 05:19:17,642 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 05:19:17,643 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 05:19:17,643 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 05:19:17" (1/3) ... [2018-11-23 05:19:17,643 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2b98983a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 05:19:17, skipping insertion in model container [2018-11-23 05:19:17,643 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 05:19:17,644 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:19:17" (2/3) ... [2018-11-23 05:19:17,644 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2b98983a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 05:19:17, skipping insertion in model container [2018-11-23 05:19:17,644 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 05:19:17,644 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:19:17" (3/3) ... [2018-11-23 05:19:17,645 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-23 05:19:17,683 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 05:19:17,684 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 05:19:17,684 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 05:19:17,684 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 05:19:17,684 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 05:19:17,684 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 05:19:17,684 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 05:19:17,685 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 05:19:17,685 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 05:19:17,693 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-23 05:19:17,713 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-23 05:19:17,713 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 05:19:17,713 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 05:19:17,720 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 05:19:17,720 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-23 05:19:17,720 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 05:19:17,721 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-23 05:19:17,722 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-23 05:19:17,722 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 05:19:17,722 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 05:19:17,723 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 05:19:17,723 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-23 05:19:17,728 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2018-11-23 05:19:17,729 INFO L796 eck$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 05:19:17,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:17,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2018-11-23 05:19:17,734 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:17,734 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:17,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:19:17,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,786 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:17,787 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2018-11-23 05:19:17,787 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:17,787 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:17,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:19:17,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:17,811 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2018-11-23 05:19:17,812 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:17,812 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:17,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:19:17,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:17,949 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:19:17,950 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:19:17,950 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:19:17,950 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:19:17,950 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 05:19:17,950 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:19:17,951 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:19:17,951 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:19:17,951 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 05:19:17,951 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:19:17,951 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:19:17,967 INFO 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 05:19:17,970 INFO 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 05:19:17,972 INFO 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 05:19:17,987 INFO 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 05:19:17,988 INFO 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 05:19:17,990 INFO 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 05:19:17,991 INFO 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 05:19:17,993 INFO 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 05:19:17,994 INFO 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 05:19:17,996 INFO 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 05:19:18,130 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:19:18,130 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:18,133 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:18,134 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:18,139 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:18,139 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:18,160 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:18,160 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:18,162 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:18,162 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:18,176 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:18,177 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:18,193 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 05:19:18,194 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:32,380 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 05:19:32,386 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:19:32,386 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:19:32,386 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:19:32,387 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:19:32,387 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 05:19:32,387 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:19:32,387 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:19:32,387 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:19:32,387 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 05:19:32,387 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:19:32,388 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:19:32,388 INFO 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 05:19:32,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 05:19:32,391 INFO 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 05:19:32,402 INFO 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 05:19:32,404 INFO 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 05:19:32,407 INFO 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 05:19:32,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 05:19:32,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 05:19:32,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 05:19:32,416 INFO 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 05:19:32,530 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:19:32,533 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 05:19:32,534 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 05:19:32,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,537 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,541 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,542 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,547 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,548 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,558 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,559 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,561 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,561 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,563 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,563 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,566 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,566 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,569 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,571 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,571 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,574 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:32,574 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:32,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,575 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 05:19:32,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,583 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,599 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,599 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,600 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 05:19:32,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,601 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,605 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,607 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,607 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,610 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,613 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,614 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 05:19:32,615 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 05:19:32,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,620 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 05:19:32,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,635 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 05:19:32,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,638 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 05:19:32,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,641 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 05:19:32,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,649 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 05:19:32,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,655 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 05:19:32,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,657 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 05:19:32,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,659 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,661 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,663 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,664 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,681 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,683 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 05:19:32,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,687 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,691 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 05:19:32,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:32,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,696 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,698 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 05:19:32,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,699 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,700 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,702 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 05:19:32,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,704 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,705 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 05:19:32,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,708 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,744 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,746 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 05:19:32,746 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,746 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,747 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,747 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,753 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,753 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,754 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,756 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,757 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,759 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,760 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,766 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,769 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:32,769 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:32,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,770 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 05:19:32,771 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 05:19:32,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,771 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,775 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,784 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,787 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,830 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 05:19:32,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,831 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,835 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 05:19:32,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,835 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,837 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,839 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,841 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,844 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,845 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,847 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 05:19:32,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,848 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,852 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,856 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:32,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,859 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 05:19:32,859 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 05:19:32,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,866 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,868 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 05:19:32,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,920 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,925 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 05:19:32,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,927 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,933 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,940 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 05:19:32,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,944 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 05:19:32,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:32,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:32,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,947 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 05:19:32,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,949 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,958 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,967 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 05:19:32,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,967 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,971 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,972 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,975 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,980 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,983 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 05:19:32,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,986 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 05:19:32,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,988 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:32,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:32,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,991 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:32,992 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:32,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:32,994 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 05:19:32,994 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 05:19:32,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:32,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:32,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:32,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:32,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:32,995 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:32,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:32,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:32,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,000 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 05:19:33,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,001 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,002 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,005 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 05:19:33,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,013 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,013 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,015 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:33,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,035 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,039 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 05:19:33,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,039 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,040 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,044 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 05:19:33,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,045 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,045 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:33,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,050 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,051 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:33,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,055 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,056 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:33,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,060 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,061 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:33,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:33,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:33,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:33,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:33,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:33,065 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:33,066 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:33,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:33,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:33,102 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:19:33,102 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:19:33,103 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:19:33,103 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:19:33,103 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 05:19:33,103 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:19:33,103 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:19:33,103 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:19:33,103 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 05:19:33,103 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:19:33,103 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:19:33,105 INFO 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 05:19:33,107 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 05:19:33,109 INFO 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 05:19:33,112 INFO 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 05:19:33,117 INFO 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 05:19:33,118 INFO 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 05:19:33,120 INFO 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 05:19:33,121 INFO 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 05:19:33,134 INFO 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 05:19:33,135 INFO 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 05:19:33,140 INFO 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 05:19:33,142 INFO 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 05:19:33,144 INFO 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 05:19:33,145 INFO 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 05:19:33,147 INFO 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 05:19:33,148 INFO 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 05:19:33,268 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:19:33,268 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,272 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,272 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,276 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,276 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,302 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,302 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,305 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,305 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,322 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,322 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,324 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,324 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,342 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,342 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,344 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,344 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,360 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,360 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,364 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,364 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,385 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,385 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,387 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,387 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,411 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,411 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:33,413 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:33,413 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,429 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:33,429 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:33,453 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 05:19:33,453 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:47,977 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 05:19:47,983 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:19:47,983 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:19:47,983 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:19:47,983 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:19:47,983 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 05:19:47,983 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:19:47,983 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:19:47,983 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:19:47,983 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 05:19:47,983 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:19:47,983 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:19:47,984 INFO 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 05:19:47,986 INFO 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 05:19:47,987 INFO 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 05:19:47,988 INFO 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 05:19:47,992 INFO 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 05:19:47,993 INFO 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 05:19:47,994 INFO 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 05:19:47,995 INFO 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 05:19:47,996 INFO 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 05:19:48,003 INFO 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 05:19:48,004 INFO 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 05:19:48,005 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 05:19:48,009 INFO 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 05:19:48,012 INFO 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 05:19:48,020 INFO 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 05:19:48,028 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 05:19:48,129 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:19:48,129 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 05:19:48,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,131 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,131 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,132 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,132 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,133 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 05:19:48,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,133 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,133 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,134 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,134 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,135 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,135 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,136 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 05:19:48,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,137 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,137 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,138 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 05:19:48,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,138 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,138 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,140 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,140 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,141 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,142 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,145 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,146 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,147 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,149 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,149 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,152 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,152 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,155 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 05:19:48,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,155 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:19:48,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:19:48,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,156 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 05:19:48,157 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 05:19:48,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,158 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 05:19:48,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,161 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,162 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,162 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,164 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,168 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 05:19:48,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,170 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 05:19:48,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,174 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 05:19:48,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,175 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 05:19:48,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,179 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 05:19:48,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,180 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,180 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 05:19:48,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,182 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 05:19:48,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,183 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,184 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 05:19:48,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,186 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 05:19:48,186 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 05:19:48,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,188 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 05:19:48,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,191 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 05:19:48,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,193 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 05:19:48,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,195 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 05:19:48,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,197 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 05:19:48,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,198 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 05:19:48,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,200 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 05:19:48,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,205 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 05:19:48,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,206 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,207 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 05:19:48,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,209 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 05:19:48,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,211 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 05:19:48,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,212 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 05:19:48,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,216 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 05:19:48,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,218 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 05:19:48,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,219 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,220 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 05:19:48,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,220 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,221 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,222 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,222 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,223 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 05:19:48,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,224 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,225 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 05:19:48,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,227 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 05:19:48,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,228 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,229 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 05:19:48,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,230 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,230 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 05:19:48,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,231 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,231 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,232 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 05:19:48,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,240 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 05:19:48,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,242 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 05:19:48,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,243 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,244 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 05:19:48,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,247 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,248 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 05:19:48,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,250 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 05:19:48,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:19:48,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,251 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,252 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 05:19:48,252 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 05:19:48,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,254 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 05:19:48,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,256 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 05:19:48,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,258 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 05:19:48,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,261 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 05:19:48,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,261 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,263 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 05:19:48,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,263 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,265 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 05:19:48,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,267 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 05:19:48,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,269 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 05:19:48,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,271 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,283 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,286 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,287 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 05:19:48,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,288 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,289 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 05:19:48,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,290 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,292 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,293 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,294 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:19:48,294 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:19:48,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,295 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 05:19:48,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,296 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,298 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,301 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,303 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,306 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,308 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 05:19:48,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,309 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,312 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,314 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 05:19:48,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,314 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,318 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,319 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 05:19:48,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,320 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,338 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 05:19:48,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,338 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,341 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,344 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,345 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,347 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,350 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,354 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,357 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:19:48,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,359 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 05:19:48,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,360 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,373 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,374 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 05:19:48,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,377 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 05:19:48,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,389 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,408 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,411 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,413 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,461 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,462 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,463 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 05:19:48,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,463 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,464 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,465 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 05:19:48,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,466 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,467 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,469 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,470 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,472 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,473 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,475 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,477 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,477 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:19:48,478 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:19:48,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,479 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 05:19:48,479 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 05:19:48,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,481 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,482 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 05:19:48,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,483 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,487 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,488 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 05:19:48,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,489 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,490 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,491 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,505 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,507 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,510 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,523 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,523 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,533 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,534 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,544 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,547 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,547 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,550 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,565 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:19:48,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:19:48,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:19:48,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,567 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 05:19:48,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,568 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,570 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,572 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,583 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,583 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,616 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,617 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,617 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,619 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,620 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,621 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,622 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 05:19:48,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,623 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,624 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,625 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 05:19:48,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,626 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,626 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,627 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,635 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,635 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,638 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,638 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,641 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 05:19:48,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,642 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,642 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,643 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,661 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,661 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,662 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,663 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 05:19:48,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,664 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,664 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,665 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,671 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 05:19:48,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,675 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 05:19:48,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,675 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,676 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:19:48,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,682 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,683 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,685 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 05:19:48,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:19:48,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:19:48,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:19:48,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:19:48,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:19:48,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:19:48,686 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:19:48,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:19:48,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:19:48,690 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 05:19:48,690 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-23 05:19:48,690 INFO L796 eck$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 05:19:48,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:48,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2018-11-23 05:19:48,691 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:48,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:48,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 05:19:48,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:48,702 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2018-11-23 05:19:48,702 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:48,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:48,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,703 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 05:19:48,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 05:19:48,711 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2018-11-23 05:19:48,711 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 05:19:48,711 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 05:19:48,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,711 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 05:19:48,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 05:19:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 05:19:48,870 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 05:19:49,034 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:19:49,034 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:19:49,034 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:19:49,034 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:19:49,034 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 05:19:49,035 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:19:49,035 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:19:49,035 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:19:49,035 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 05:19:49,035 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:19:49,035 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:19:49,035 INFO 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 05:19:49,037 INFO 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 05:19:49,038 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 05:19:49,039 INFO 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 05:19:49,040 INFO 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 05:19:49,041 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 05:19:49,043 INFO 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 05:19:49,060 INFO 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 05:19:49,061 INFO 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 05:19:49,062 INFO 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 05:19:49,142 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:19:49,142 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,144 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,144 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,147 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,147 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,164 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,164 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,166 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,166 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,182 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,182 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,183 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,184 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,201 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,201 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,202 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,203 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,219 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,219 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,221 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,221 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,236 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,236 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:19:49,237 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:19:49,237 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,252 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:19:49,253 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:19:49,269 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 05:19:49,269 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:20:04,921 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 05:20:04,927 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:20:04,927 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:20:04,927 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:20:04,927 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:20:04,927 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 05:20:04,927 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:20:04,928 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:20:04,928 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:20:04,928 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-23 05:20:04,928 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:20:04,928 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:20:04,929 INFO 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 05:20:04,936 INFO 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 05:20:04,939 INFO 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 05:20:04,940 INFO 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 05:20:04,941 INFO 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 05:20:04,942 INFO 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 05:20:04,944 INFO 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 05:20:04,952 INFO 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 05:20:04,953 INFO 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 05:20:04,957 INFO 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 05:20:05,055 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:20:05,056 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 05:20:05,056 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 05:20:05,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,057 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,058 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,060 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,061 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,062 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,063 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,063 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,064 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,065 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,065 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 05:20:05,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,066 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,066 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,067 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 05:20:05,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,067 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,068 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,072 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,073 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 05:20:05,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,074 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,074 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,075 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:05,075 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:05,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,076 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 05:20:05,077 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 05:20:05,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,080 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 05:20:05,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,083 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,083 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 05:20:05,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,084 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,087 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 05:20:05,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,088 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,095 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,097 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 05:20:05,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,103 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 05:20:05,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,105 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,106 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 05:20:05,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,128 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,130 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,131 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 05:20:05,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,132 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,132 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,134 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,135 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,136 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 05:20:05,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,137 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,145 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,146 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,149 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 05:20:05,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,154 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,155 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 05:20:05,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:05,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,156 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 05:20:05,157 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 05:20:05,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,158 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 05:20:05,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,161 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,162 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,163 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,163 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,167 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 05:20:05,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,178 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 05:20:05,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,179 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 05:20:05,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,180 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,181 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 05:20:05,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:05,182 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:05,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,183 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 05:20:05,183 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 05:20:05,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,185 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 05:20:05,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,186 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,188 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 05:20:05,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,191 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,193 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 05:20:05,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,193 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,195 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 05:20:05,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,195 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,197 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 05:20:05,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,215 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,217 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 05:20:05,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,218 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,220 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 05:20:05,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,220 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:05,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,222 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 05:20:05,222 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 05:20:05,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,223 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,224 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,225 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 05:20:05,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,225 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,227 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 05:20:05,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,230 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 05:20:05,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,231 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,231 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,232 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 05:20:05,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,235 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 05:20:05,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,236 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,268 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,268 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,269 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,270 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 05:20:05,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,272 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,273 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 05:20:05,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:05,274 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:05,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,275 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 05:20:05,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,283 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 05:20:05,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,283 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,285 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 05:20:05,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,310 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,312 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 05:20:05,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,314 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 05:20:05,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,317 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 05:20:05,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,341 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,351 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:05,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:05,376 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:05,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,377 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 05:20:05,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,381 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 05:20:05,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,382 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,382 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,408 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,408 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,414 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 05:20:05,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,415 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,416 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,438 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,439 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,439 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,442 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,443 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,458 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 05:20:05,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,459 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,459 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,472 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,472 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:05,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:05,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:05,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:05,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:05,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:05,475 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:05,476 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:05,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:05,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:05,605 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 05:20:05,707 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-23 05:20:05,888 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:20:05,888 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:20:05,888 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:20:05,888 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:20:05,888 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-23 05:20:05,888 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:20:05,888 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:20:05,888 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:20:05,888 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 05:20:05,888 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:20:05,889 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:20:05,890 INFO 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 05:20:05,894 INFO 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 05:20:05,903 INFO 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 05:20:05,908 INFO 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 05:20:05,945 INFO 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 05:20:05,947 INFO 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 05:20:05,948 INFO 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 05:20:05,957 INFO 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 05:20:05,959 INFO 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 05:20:05,960 INFO 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 05:20:05,961 INFO 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 05:20:05,962 INFO 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 05:20:05,963 INFO 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 05:20:05,968 INFO 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 05:20:05,969 INFO 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 05:20:05,970 INFO 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 05:20:06,115 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:20:06,115 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:20:06,118 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:20:06,118 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:20:06,120 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:20:06,120 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:20:06,140 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:20:06,141 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:20:06,143 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:20:06,143 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:20:06,159 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:20:06,159 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:20:06,161 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-23 05:20:06,161 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_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:20:06,177 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-23 05:20:06,177 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9adc3b2c-b0cb-4be8-8783-47d052539687/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 05:20:06,194 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-23 05:20:06,194 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-23 05:20:18,893 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-23 05:20:18,898 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 05:20:18,899 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 05:20:18,899 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 05:20:18,899 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 05:20:18,899 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 05:20:18,899 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 05:20:18,899 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 05:20:18,899 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 05:20:18,899 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-23 05:20:18,899 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 05:20:18,899 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 05:20:18,900 INFO 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 05:20:18,908 INFO 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 05:20:18,909 INFO 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 05:20:18,910 INFO 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 05:20:18,911 INFO 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 05:20:18,925 INFO 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 05:20:18,936 INFO 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 05:20:18,944 INFO 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 05:20:18,952 INFO 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 05:20:18,955 INFO 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 05:20:18,958 INFO 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 05:20:18,960 INFO 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 05:20:18,963 INFO 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 05:20:18,966 INFO 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 05:20:18,968 INFO 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 05:20:18,971 INFO 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 05:20:19,130 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 05:20:19,130 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 05:20:19,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,132 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,132 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,133 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 05:20:19,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,133 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,134 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,135 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,135 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,136 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,136 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,137 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,139 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:19,139 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 05:20:19,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,146 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,146 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,148 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,149 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,149 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,152 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,152 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,152 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 05:20:19,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,153 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,153 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,154 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 05:20:19,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,155 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 05:20:19,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,156 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 05:20:19,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,157 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,158 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 05:20:19,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,158 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,159 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 05:20:19,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 05:20:19,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 05:20:19,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,160 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 05:20:19,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,161 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,162 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,162 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,164 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,164 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 05:20:19,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,167 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 05:20:19,167 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 05:20:19,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,175 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 05:20:19,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,176 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 05:20:19,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,177 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,178 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 05:20:19,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,179 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 05:20:19,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,180 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,181 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 05:20:19,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,182 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,182 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 05:20:19,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,183 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,184 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 05:20:19,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,185 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 05:20:19,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,186 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 05:20:19,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,188 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 05:20:19,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,189 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 05:20:19,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,190 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 05:20:19,191 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 05:20:19,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,191 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,192 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 05:20:19,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,193 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,194 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 05:20:19,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,195 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,195 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 05:20:19,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,197 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 05:20:19,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,199 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 05:20:19,199 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 05:20:19,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,209 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 05:20:19,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,211 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 05:20:19,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,212 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 05:20:19,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,215 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 05:20:19,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,216 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 05:20:19,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,219 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 05:20:19,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,222 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 05:20:19,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,224 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 05:20:19,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,225 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 05:20:19,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,227 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 05:20:19,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,228 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,229 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 05:20:19,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,230 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 05:20:19,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,231 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,232 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 05:20:19,232 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 05:20:19,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,244 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,245 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 05:20:19,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,247 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 05:20:19,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,248 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 05:20:19,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,251 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,252 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 05:20:19,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,252 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,253 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 05:20:19,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,254 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,254 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,256 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 05:20:19,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,263 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 05:20:19,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,264 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,264 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 05:20:19,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 05:20:19,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,266 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 05:20:19,266 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 05:20:19,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,304 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,306 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,306 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,307 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 05:20:19,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,308 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,308 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,309 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,310 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,344 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,345 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 05:20:19,345 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 05:20:19,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,361 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,362 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,362 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,387 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,388 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,389 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,391 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,392 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 05:20:19,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,429 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 05:20:19,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,429 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,431 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,431 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,432 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 05:20:19,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,472 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,473 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 05:20:19,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,474 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 05:20:19,476 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 05:20:19,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,476 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 05:20:19,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,518 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 05:20:19,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,519 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,554 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,555 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,556 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,558 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 05:20:19,558 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 05:20:19,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,605 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 05:20:19,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,605 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,610 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,646 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,648 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,650 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 05:20:19,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,689 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,691 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 05:20:19,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,692 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,694 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,694 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,733 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 05:20:19,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,735 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 05:20:19,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,736 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,785 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 05:20:19,785 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 05:20:19,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,841 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,842 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,842 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 05:20:19,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,844 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,845 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 05:20:19,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,846 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,847 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 05:20:19,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,872 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,875 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,876 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,876 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,877 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,920 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,924 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,925 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 05:20:19,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,964 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,964 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:19,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:19,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,966 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 05:20:19,966 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 05:20:19,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,967 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 05:20:19,967 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 05:20:19,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:19,967 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:19,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:19,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:19,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:19,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:19,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:19,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:19,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:19,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,009 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,011 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 05:20:20,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,012 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,014 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,056 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 05:20:20,056 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 05:20:20,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,074 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 05:20:20,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,077 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 05:20:20,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,079 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 05:20:20,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,108 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,110 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 05:20:20,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,149 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 05:20:20,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,193 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 05:20:20,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,195 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 05:20:20,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,195 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 05:20:20,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 05:20:20,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 05:20:20,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,197 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 05:20:20,197 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 05:20:20,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,241 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 05:20:20,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,242 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,242 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,244 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 05:20:20,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,247 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 05:20:20,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,285 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,286 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,287 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 05:20:20,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,288 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,290 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 05:20:20,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 05:20:20,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,362 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,362 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,363 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,365 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,365 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,365 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,368 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,379 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,381 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 05:20:20,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,382 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,382 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,382 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,385 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,385 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,408 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,408 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,410 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 05:20:20,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,411 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 05:20:20,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,415 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,416 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,417 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 05:20:20,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 05:20:20,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 05:20:20,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 05:20:20,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 05:20:20,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 05:20:20,448 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 05:20:20,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 05:20:20,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 05:20:20,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 05:20:20,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 05:20:20 BoogieIcfgContainer [2018-11-23 05:20:20,456 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 05:20:20,456 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 05:20:20,456 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 05:20:20,457 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 05:20:20,457 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 05:19:17" (3/4) ... [2018-11-23 05:20:20,460 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 05:20:20,460 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 05:20:20,461 INFO L168 Benchmark]: Toolchain (without parser) took 63169.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 958.1 MB in the beginning and 1.2 GB in the end (delta: -209.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:20:20,462 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:20:20,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 157.48 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 947.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:20:20,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.01 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 944.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:20:20,463 INFO L168 Benchmark]: Boogie Preprocessor took 9.50 ms. Allocated memory is still 1.0 GB. Free memory is still 944.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:20:20,463 INFO L168 Benchmark]: RCFGBuilder took 162.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -198.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:20:20,463 INFO L168 Benchmark]: BuchiAutomizer took 62815.84 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -24.9 MB). Peak memory consumption was 300.6 MB. Max. memory is 11.5 GB. [2018-11-23 05:20:20,486 INFO L168 Benchmark]: Witness Printer took 3.96 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 05:20:20,489 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 157.48 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 947.3 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 17.01 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 944.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.50 ms. Allocated memory is still 1.0 GB. Free memory is still 944.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 162.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 944.6 MB in the beginning and 1.1 GB in the end (delta: -198.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 62815.84 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -24.9 MB). Peak memory consumption was 300.6 MB. Max. memory is 11.5 GB. * Witness Printer took 3.96 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 62.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 62.7s. 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: 26ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 28.4s - 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...