./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d20e562bea600891a128695ee528628011020e62 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:02:39,111 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:02:39,112 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:02:39,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:02:39,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:02:39,121 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:02:39,122 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:02:39,124 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:02:39,125 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:02:39,125 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:02:39,126 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:02:39,126 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:02:39,127 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:02:39,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:02:39,128 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:02:39,128 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:02:39,129 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:02:39,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:02:39,131 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:02:39,132 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:02:39,132 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:02:39,133 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:02:39,134 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:02:39,134 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:02:39,134 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:02:39,135 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:02:39,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:02:39,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:02:39,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:02:39,137 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:02:39,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:02:39,137 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:02:39,137 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:02:39,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:02:39,138 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:02:39,138 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:02:39,139 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-28 11:02:39,149 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:02:39,149 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:02:39,150 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:02:39,151 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:02:39,151 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:02:39,151 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-28 11:02:39,151 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-28 11:02:39,151 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-28 11:02:39,151 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-28 11:02:39,152 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:02:39,152 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:02:39,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-28 11:02:39,154 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:02:39,154 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:02:39,154 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-28 11:02:39,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:02:39,154 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:02:39,154 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-28 11:02:39,155 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-28 11:02:39,155 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_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20e562bea600891a128695ee528628011020e62 [2018-11-28 11:02:39,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:02:39,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:02:39,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:02:39,192 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:02:39,192 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:02:39,192 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 11:02:39,238 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/data/7fb1e7b7c/e88c80fe32d34274b079ab597346393d/FLAGa0facdb18 [2018-11-28 11:02:39,606 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:02:39,606 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 11:02:39,616 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/data/7fb1e7b7c/e88c80fe32d34274b079ab597346393d/FLAGa0facdb18 [2018-11-28 11:02:39,996 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/data/7fb1e7b7c/e88c80fe32d34274b079ab597346393d [2018-11-28 11:02:39,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:02:39,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:02:40,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:02:40,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:02:40,003 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:02:40,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:02:39" (1/1) ... [2018-11-28 11:02:40,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb69a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40, skipping insertion in model container [2018-11-28 11:02:40,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:02:39" (1/1) ... [2018-11-28 11:02:40,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:02:40,035 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:02:40,210 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:02:40,218 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:02:40,288 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:02:40,316 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:02:40,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40 WrapperNode [2018-11-28 11:02:40,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:02:40,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:02:40,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:02:40,317 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:02:40,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:02:40,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:02:40,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:02:40,343 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:02:40,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... [2018-11-28 11:02:40,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:02:40,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:02:40,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:02:40,359 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:02:40,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/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 [2018-11-28 11:02:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 11:02:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 11:02:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 11:02:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 11:02:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:02:40,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:02:40,524 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:02:40,524 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-28 11:02:40,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:02:40 BoogieIcfgContainer [2018-11-28 11:02:40,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:02:40,525 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-28 11:02:40,525 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-28 11:02:40,527 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-28 11:02:40,528 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:02:40,528 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 11:02:39" (1/3) ... [2018-11-28 11:02:40,529 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bf6752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:02:40, skipping insertion in model container [2018-11-28 11:02:40,529 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:02:40,529 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:02:40" (2/3) ... [2018-11-28 11:02:40,529 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2bf6752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:02:40, skipping insertion in model container [2018-11-28 11:02:40,529 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:02:40,530 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:02:40" (3/3) ... [2018-11-28 11:02:40,531 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 11:02:40,571 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:02:40,571 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-28 11:02:40,571 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-28 11:02:40,571 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-28 11:02:40,571 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:02:40,571 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:02:40,571 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-28 11:02:40,571 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:02:40,571 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-28 11:02:40,580 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-28 11:02:40,594 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 11:02:40,594 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:02:40,594 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:02:40,598 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 11:02:40,598 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 11:02:40,598 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-28 11:02:40,599 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-28 11:02:40,599 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 11:02:40,599 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:02:40,599 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:02:40,600 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 11:02:40,600 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 11:02:40,605 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true [2018-11-28 11:02:40,605 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 11:02:40,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:40,609 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-28 11:02:40,610 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:40,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:40,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:40,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:40,705 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-11-28 11:02:40,705 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:40,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:40,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:40,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,711 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 11:02:40,712 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 11:02:40,712 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 11:02:40,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,758 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:40,758 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-11-28 11:02:40,758 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:40,758 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:40,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:40,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:40,767 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 11:02:40,767 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 11:02:40,767 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 11:02:40,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:40,945 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-11-28 11:02:41,142 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2018-11-28 11:02:41,204 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:02:41,205 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:02:41,207 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:02:41,207 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:02:41,207 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:02:41,207 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:02:41,208 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:02:41,208 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:02:41,208 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-11-28 11:02:41,208 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:02:41,208 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:02:41,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:41,679 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:02:41,682 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:02:41,683 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 [2018-11-28 11:02:41,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,686 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,688 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 [2018-11-28 11:02:41,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,689 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,690 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,691 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 [2018-11-28 11:02:41,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,692 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,693 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,695 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,696 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,698 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,699 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,701 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,702 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,704 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,706 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,706 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,712 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,715 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,715 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,719 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,719 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,727 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,727 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,735 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 [2018-11-28 11:02:41,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,737 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,738 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,739 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 [2018-11-28 11:02:41,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,740 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,741 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,748 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,748 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,762 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,764 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,764 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,788 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:41,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,788 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,790 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 11:02:41,790 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,799 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,800 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,800 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,811 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,811 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,819 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,820 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,820 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,827 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,830 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,833 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:41,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,835 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 11:02:41,835 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,840 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 [2018-11-28 11:02:41,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,842 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:41,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,843 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 [2018-11-28 11:02:41,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,844 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:41,844 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:41,845 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:41,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,848 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 11:02:41,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,849 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,851 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 [2018-11-28 11:02:41,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,852 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,855 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,857 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,858 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,859 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 [2018-11-28 11:02:41,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,867 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,892 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,892 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,901 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,901 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,907 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,914 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,914 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,917 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 [2018-11-28 11:02:41,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,920 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,920 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,934 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,935 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,950 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:41,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:41,952 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,960 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,961 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,968 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,968 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,975 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 [2018-11-28 11:02:41,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,977 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,977 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,983 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 [2018-11-28 11:02:41,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,984 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,984 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,986 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 [2018-11-28 11:02:41,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,987 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:41,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:41,988 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:41,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,994 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 [2018-11-28 11:02:41,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:41,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,995 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:41,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:41,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:41,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:41,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:41,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:41,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:41,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:41,997 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:41,997 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,000 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 11:02:42,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,002 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,004 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,005 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 [2018-11-28 11:02:42,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,011 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 [2018-11-28 11:02:42,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,012 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,013 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 [2018-11-28 11:02:42,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,015 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,015 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,026 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,026 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,031 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,031 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,042 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,042 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,054 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,054 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,070 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,072 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:42,072 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,079 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 [2018-11-28 11:02:42,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,081 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,081 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,087 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 [2018-11-28 11:02:42,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,090 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,090 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,097 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 [2018-11-28 11:02:42,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,104 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 [2018-11-28 11:02:42,105 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,106 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,106 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,109 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,111 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:42,111 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,122 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,122 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,125 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 11:02:42,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,126 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,130 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 [2018-11-28 11:02:42,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,131 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,134 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 [2018-11-28 11:02:42,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,135 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,136 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 [2018-11-28 11:02:42,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,137 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,138 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 [2018-11-28 11:02:42,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,140 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,140 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,144 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,145 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 [2018-11-28 11:02:42,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,145 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,146 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,147 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 [2018-11-28 11:02:42,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,148 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,149 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,152 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 [2018-11-28 11:02:42,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,154 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,154 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,156 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 [2018-11-28 11:02:42,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,157 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,158 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 [2018-11-28 11:02:42,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,162 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 [2018-11-28 11:02:42,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,163 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,165 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,165 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,174 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 [2018-11-28 11:02:42,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,178 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,179 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,197 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 [2018-11-28 11:02:42,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,197 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,198 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,199 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:42,199 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,207 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 [2018-11-28 11:02:42,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,209 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,209 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,217 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 [2018-11-28 11:02:42,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,220 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,220 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,239 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,239 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,241 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 [2018-11-28 11:02:42,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,242 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,244 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:42,244 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,252 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 [2018-11-28 11:02:42,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,254 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 [2018-11-28 11:02:42,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:42,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,256 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,256 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,261 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 11:02:42,261 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 [2018-11-28 11:02:42,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,264 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 [2018-11-28 11:02:42,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,267 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 [2018-11-28 11:02:42,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,269 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 [2018-11-28 11:02:42,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,270 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,273 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,275 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,278 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,278 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,282 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,284 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 [2018-11-28 11:02:42,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,284 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,285 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,288 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,288 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,291 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 [2018-11-28 11:02:42,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,292 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,293 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,293 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,296 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,296 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,297 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,298 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 [2018-11-28 11:02:42,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,300 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,300 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,305 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,305 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,315 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 [2018-11-28 11:02:42,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,316 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,318 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,319 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,344 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,344 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,344 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,346 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,346 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,353 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,353 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,359 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 [2018-11-28 11:02:42,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,359 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,361 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,361 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,371 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,371 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,372 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,372 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,384 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,385 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,385 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,388 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 [2018-11-28 11:02:42,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,388 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,388 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,388 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,389 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,390 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,395 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,396 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,396 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:42,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:42,399 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:42,399 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:42,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,402 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 11:02:42,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,402 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,405 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,406 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,406 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,408 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,409 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,411 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 [2018-11-28 11:02:42,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,411 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,412 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,414 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 [2018-11-28 11:02:42,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,414 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,417 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 [2018-11-28 11:02:42,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,420 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,422 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,422 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,429 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,438 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,440 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,440 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,443 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,448 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,448 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,452 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,454 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,455 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,465 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 [2018-11-28 11:02:42,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,466 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,470 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,470 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,489 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,489 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,491 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:42,491 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,499 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,501 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,501 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,510 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,511 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,511 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,519 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,521 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,521 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,540 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 [2018-11-28 11:02:42,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,541 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,542 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,542 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,546 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,546 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,548 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:42,548 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,555 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,556 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,557 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 [2018-11-28 11:02:42,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,558 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:42,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,559 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,559 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,563 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 11:02:42,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,567 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 [2018-11-28 11:02:42,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,570 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 [2018-11-28 11:02:42,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,572 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 [2018-11-28 11:02:42,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,574 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,576 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,576 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,577 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,579 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,580 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,581 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 [2018-11-28 11:02:42,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,582 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,582 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,584 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,584 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,590 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,590 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,592 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,593 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,594 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,595 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 [2018-11-28 11:02:42,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,595 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,597 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,597 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,603 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 [2018-11-28 11:02:42,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,603 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,606 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,606 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,611 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 [2018-11-28 11:02:42,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,612 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,616 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,616 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,624 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,625 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,733 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,768 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 [2018-11-28 11:02:42,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,769 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,771 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:42,771 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,784 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,784 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,798 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,798 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,811 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,811 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,838 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,839 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,839 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,845 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,847 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:42,847 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,857 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:42,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:42,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:42,862 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:42,862 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:42,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,869 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 11:02:42,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,875 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 [2018-11-28 11:02:42,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,878 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 [2018-11-28 11:02:42,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,888 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,888 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,899 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,899 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:42,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:42,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:42,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,913 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,918 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,918 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,929 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 [2018-11-28 11:02:42,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,932 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,961 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,961 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:42,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,963 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:42,963 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,969 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 [2018-11-28 11:02:42,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,971 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,971 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,979 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 [2018-11-28 11:02:42,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,981 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,982 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:42,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:42,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:42,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:42,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:42,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:42,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:42,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:42,991 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:42,992 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:43,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:43,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:43,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:43,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:43,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:43,007 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:43,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:43,009 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:43,009 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:43,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:43,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:43,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:43,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:43,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:43,020 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:43,020 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:43,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,024 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 11:02:43,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,025 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,026 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,030 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,033 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 [2018-11-28 11:02:43,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,034 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,039 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,043 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,043 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,047 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,048 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,052 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,052 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,058 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,059 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,062 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 [2018-11-28 11:02:43,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,063 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,063 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,064 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,067 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 [2018-11-28 11:02:43,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,068 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,069 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,069 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,074 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 [2018-11-28 11:02:43,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,075 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,076 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,077 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,083 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,085 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 [2018-11-28 11:02:43,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,085 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,086 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,087 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,087 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,092 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 [2018-11-28 11:02:43,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,093 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,096 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,096 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:43,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,119 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,123 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,123 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,163 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 [2018-11-28 11:02:43,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,164 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:43,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,164 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,166 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 11:02:43,166 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,175 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 [2018-11-28 11:02:43,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,176 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,178 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,178 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,192 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 [2018-11-28 11:02:43,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,193 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,195 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,195 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,208 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 [2018-11-28 11:02:43,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,208 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,210 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,210 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,238 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 [2018-11-28 11:02:43,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,240 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,240 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,244 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 [2018-11-28 11:02:43,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,245 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:43,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,247 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 11:02:43,247 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,255 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 [2018-11-28 11:02:43,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:43,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,256 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,256 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:43,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:43,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,258 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 [2018-11-28 11:02:43,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:43,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:43,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:43,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:43,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:43,260 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:43,260 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:43,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:43,265 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 11:02:43,265 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 11:02:43,266 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 11:02:43,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:43,266 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-11-28 11:02:43,266 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:43,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:43,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:02:43,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,272 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 11:02:43,272 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 11:02:43,272 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 11:02:43,282 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-28 11:02:43,300 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-28 11:02:43,301 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 11:02:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:43,340 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:43,340 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-11-28 11:02:43,340 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:43,340 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:43,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,341 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:02:43,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,343 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 11:02:43,343 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 11:02:43,343 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 11:02:43,358 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-28 11:02:43,363 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-28 11:02:43,363 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 11:02:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:43,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:02:43,384 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-11-28 11:02:43,384 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:02:43,384 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:02:43,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,385 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:02:43,385 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:02:43,388 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 11:02:43,388 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 11:02:43,388 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d1616b0-3014-4bd1-96e3-2a6c45da8000/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 11:02:43,403 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 11:02:43,429 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-28 11:02:43,429 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 11:02:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:02:43,662 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-11-28 11:02:43,880 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2018-11-28 11:02:43,970 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:02:43,970 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:02:43,970 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:02:43,970 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:02:43,970 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:02:43,970 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:02:43,970 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:02:43,970 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:02:43,970 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-11-28 11:02:43,970 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:02:43,970 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:02:43,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,144 WARN L180 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2018-11-28 11:02:44,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:02:44,496 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:02:44,496 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:02:44,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,497 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,498 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,498 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,504 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 [2018-11-28 11:02:44,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,505 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,505 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,505 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,509 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,510 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,510 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,516 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 [2018-11-28 11:02:44,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,516 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,516 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,517 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 11:02:44,517 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,521 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,521 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,521 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,525 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,526 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,526 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,527 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,527 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,528 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 11:02:44,528 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,531 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,532 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,532 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,535 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 [2018-11-28 11:02:44,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,536 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,538 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,538 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,539 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,540 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,540 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,542 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,542 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,542 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,543 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 [2018-11-28 11:02:44,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,544 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,544 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,546 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,546 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,548 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,548 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,551 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,551 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,552 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,553 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,553 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,554 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,555 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,556 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,556 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,557 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 [2018-11-28 11:02:44,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,558 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,558 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,559 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,560 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,560 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,561 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,562 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,562 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 [2018-11-28 11:02:44,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,563 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:44,563 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 11:02:44,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,565 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 [2018-11-28 11:02:44,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,565 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:02:44,566 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:02:44,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,566 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 11:02:44,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,567 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,568 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,568 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,572 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 [2018-11-28 11:02:44,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,573 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,573 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,577 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,579 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,579 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,587 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,588 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,588 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,594 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,594 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,599 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,600 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,600 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,602 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,603 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,603 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,603 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,608 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,608 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,612 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 [2018-11-28 11:02:44,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,613 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,613 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,613 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,615 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 [2018-11-28 11:02:44,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,615 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,616 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 [2018-11-28 11:02:44,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,618 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,618 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,619 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 [2018-11-28 11:02:44,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,620 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,620 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,627 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,631 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,632 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,635 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,635 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,637 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,641 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 [2018-11-28 11:02:44,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,643 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,644 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 [2018-11-28 11:02:44,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,644 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,645 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,645 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,647 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,647 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,648 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 [2018-11-28 11:02:44,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,648 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,649 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,649 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,652 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,652 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,653 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 11:02:44,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,659 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,659 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,671 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,671 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,680 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,680 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,691 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 [2018-11-28 11:02:44,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,692 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,693 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:44,694 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,702 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,722 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,722 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,725 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,733 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:44,734 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,740 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,740 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,746 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,751 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,751 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,767 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,767 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,770 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,771 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 [2018-11-28 11:02:44,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,775 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 [2018-11-28 11:02:44,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,775 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,776 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,778 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,778 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,780 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 [2018-11-28 11:02:44,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,782 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 [2018-11-28 11:02:44,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,783 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,783 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,784 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 [2018-11-28 11:02:44,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,787 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,787 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,787 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,792 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,792 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:44,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:44,796 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:44,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,796 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 11:02:44,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,797 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,798 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,798 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,806 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,813 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,815 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,816 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,830 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,830 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,831 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:44,831 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,838 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,839 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,839 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,847 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 [2018-11-28 11:02:44,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,851 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,852 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:44,852 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,859 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,859 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,866 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,866 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,868 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 [2018-11-28 11:02:44,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,870 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,871 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,871 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,873 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 [2018-11-28 11:02:44,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,874 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,874 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,878 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,878 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,880 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,882 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,882 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,884 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,886 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,886 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,888 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,889 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,890 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,891 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,892 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,894 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,895 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,895 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,897 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,897 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,899 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,900 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:44,900 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:44,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:02:44,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:44,904 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:44,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,904 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 11:02:44,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,910 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,910 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,910 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,915 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,915 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,922 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,922 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,933 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,934 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,934 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,941 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,941 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,948 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,948 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,951 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:44,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:44,952 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,958 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,958 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,967 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,967 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,971 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,973 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,973 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,975 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 [2018-11-28 11:02:44,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,977 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:44,977 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:44,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,981 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,982 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,983 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,984 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,985 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,985 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,990 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 [2018-11-28 11:02:44,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:44,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:44,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:44,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:44,998 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:44,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:44,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:44,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:44,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:44,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:44,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,000 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:45,000 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:45,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,003 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:45,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,005 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 [2018-11-28 11:02:45,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:45,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,035 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:45,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,037 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:45,037 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:45,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,039 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 [2018-11-28 11:02:45,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:45,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 11:02:45,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 11:02:45,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,071 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 [2018-11-28 11:02:45,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,071 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 11:02:45,072 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 11:02:45,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,073 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 11:02:45,073 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 [2018-11-28 11:02:45,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,075 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,077 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,077 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,110 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 [2018-11-28 11:02:45,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,113 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,113 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,121 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,123 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,124 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,138 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 [2018-11-28 11:02:45,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,139 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,140 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:45,140 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,147 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 [2018-11-28 11:02:45,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,149 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,158 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 [2018-11-28 11:02:45,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,158 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,159 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,159 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,162 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 [2018-11-28 11:02:45,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,162 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,163 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,164 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:45,164 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,170 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 [2018-11-28 11:02:45,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,171 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,188 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 [2018-11-28 11:02:45,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,189 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,190 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,190 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,264 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 [2018-11-28 11:02:45,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,264 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,266 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,267 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 [2018-11-28 11:02:45,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,267 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,269 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,269 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,272 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,273 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,274 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,278 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,280 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 [2018-11-28 11:02:45,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,283 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 [2018-11-28 11:02:45,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,286 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,289 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,290 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,290 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,293 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 [2018-11-28 11:02:45,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,293 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,295 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 [2018-11-28 11:02:45,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,296 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,298 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 [2018-11-28 11:02:45,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,298 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,301 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,302 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,302 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,305 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 [2018-11-28 11:02:45,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,305 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,307 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 [2018-11-28 11:02:45,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,308 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,328 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 11:02:45,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,330 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 11:02:45,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,331 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,333 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,333 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,345 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,345 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,355 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,367 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,368 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,411 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 [2018-11-28 11:02:45,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,412 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,414 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:45,414 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,426 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,428 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,429 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,443 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,443 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,448 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,448 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,450 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 11:02:45,450 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,458 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 [2018-11-28 11:02:45,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,459 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,460 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,460 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,491 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,491 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,496 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,500 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,500 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,510 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,510 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,511 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,511 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,516 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 [2018-11-28 11:02:45,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,517 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,517 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,518 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,520 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,520 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,521 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,529 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,533 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,533 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,539 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,540 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 [2018-11-28 11:02:45,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,540 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,541 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,554 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,554 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,555 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,556 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 [2018-11-28 11:02:45,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,561 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,562 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,567 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,585 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,586 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,587 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 11:02:45,587 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 11:02:45,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,592 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,593 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 11:02:45,594 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 11:02:45,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,595 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 11:02:45,595 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 [2018-11-28 11:02:45,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,596 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,596 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,603 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 [2018-11-28 11:02:45,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,619 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,652 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,652 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,653 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:45,655 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,660 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 [2018-11-28 11:02:45,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,662 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,662 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,671 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 [2018-11-28 11:02:45,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,672 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,673 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,673 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,677 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 [2018-11-28 11:02:45,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,677 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,677 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,682 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 11:02:45,682 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,688 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 [2018-11-28 11:02:45,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,689 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,695 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,705 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 [2018-11-28 11:02:45,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,708 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,709 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,709 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,717 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,717 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,731 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,731 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,735 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,737 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 [2018-11-28 11:02:45,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,738 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,738 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,738 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,763 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,769 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,769 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,771 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 [2018-11-28 11:02:45,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,798 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,801 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,804 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,831 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,831 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,838 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 11:02:45,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 11:02:45,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 11:02:45,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:45,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 11:02:45,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:02:45,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:45,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,869 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 11:02:45,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,871 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,872 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,882 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,883 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,883 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,892 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,906 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,908 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,908 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,940 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 [2018-11-28 11:02:45,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,941 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,941 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,944 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 11:02:45,944 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,952 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,954 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,954 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,971 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,972 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,972 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,976 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 11:02:45,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,976 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,978 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 11:02:45,978 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:45,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:45,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:45,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:45,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:45,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:45,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:45,986 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:45,987 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:45,987 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,024 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,025 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,025 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,030 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,032 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,032 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,033 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,033 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,039 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,039 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,043 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,044 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,044 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,047 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,048 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,052 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,054 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 [2018-11-28 11:02:46,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,078 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,081 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,082 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,089 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,090 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,092 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 [2018-11-28 11:02:46,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,093 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 11:02:46,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,125 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,125 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,129 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 [2018-11-28 11:02:46,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,155 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 [2018-11-28 11:02:46,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,155 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,156 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 11:02:46,156 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 11:02:46,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,160 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 [2018-11-28 11:02:46,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 11:02:46,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 11:02:46,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:02:46,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:02:46,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:02:46,161 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 11:02:46,162 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 11:02:46,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:02:46,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:02:46,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 11:02:46 BoogieIcfgContainer [2018-11-28 11:02:46,170 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-28 11:02:46,171 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:02:46,171 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:02:46,171 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:02:46,171 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:02:40" (3/4) ... [2018-11-28 11:02:46,176 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-28 11:02:46,176 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:02:46,177 INFO L168 Benchmark]: Toolchain (without parser) took 6178.80 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -83.1 MB). Peak memory consumption was 281.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:02:46,178 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:02:46,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:02:46,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:02:46,193 INFO L168 Benchmark]: Boogie Preprocessor took 15.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:02:46,193 INFO L168 Benchmark]: RCFGBuilder took 165.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-11-28 11:02:46,194 INFO L168 Benchmark]: BuchiAutomizer took 5645.28 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 234.9 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.1 MB). Peak memory consumption was 323.6 MB. Max. memory is 11.5 GB. [2018-11-28 11:02:46,194 INFO L168 Benchmark]: Witness Printer took 5.95 ms. Allocated memory is still 1.4 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:02:46,198 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 316.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -170.0 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 165.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 5645.28 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 234.9 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.1 MB). Peak memory consumption was 323.6 MB. Max. memory is 11.5 GB. * Witness Printer took 5.95 ms. Allocated memory is still 1.4 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 5.5s. 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: inital616 mio100 ax102 hnf100 lsp96 ukn21 mio100 lsp34 div100 bol100 ite100 ukn100 eq188 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 10ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" Loop: "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...