./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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/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_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/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 0.1.23-635dfa2 [2018-12-01 14:06:04,652 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 14:06:04,653 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 14:06:04,659 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 14:06:04,659 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 14:06:04,659 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 14:06:04,660 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 14:06:04,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 14:06:04,661 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 14:06:04,662 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 14:06:04,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 14:06:04,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 14:06:04,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 14:06:04,663 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 14:06:04,664 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 14:06:04,664 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 14:06:04,665 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 14:06:04,665 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 14:06:04,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 14:06:04,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 14:06:04,667 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 14:06:04,668 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 14:06:04,669 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 14:06:04,669 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 14:06:04,669 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 14:06:04,670 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 14:06:04,670 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 14:06:04,670 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 14:06:04,671 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 14:06:04,671 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 14:06:04,671 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 14:06:04,672 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 14:06:04,672 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 14:06:04,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 14:06:04,672 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 14:06:04,673 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 14:06:04,673 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-01 14:06:04,680 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 14:06:04,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 14:06:04,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 14:06:04,681 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 14:06:04,681 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 14:06:04,681 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-01 14:06:04,681 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-01 14:06:04,682 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-01 14:06:04,682 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 14:06:04,683 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-01 14:06:04,683 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 14:06:04,683 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 14:06:04,683 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-01 14:06:04,683 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 14:06:04,683 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 14:06:04,683 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-01 14:06:04,684 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-01 14:06:04,684 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_18751bee-0714-4b06-b91d-a739f8226fbc/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 [2018-12-01 14:06:04,700 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 14:06:04,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 14:06:04,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 14:06:04,710 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 14:06:04,710 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 14:06:04,710 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-01 14:06:04,742 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/data/d9529e653/623d637157894472b45cb921e0104f6a/FLAG4a3b58eb1 [2018-12-01 14:06:05,073 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 14:06:05,074 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/sv-benchmarks/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-01 14:06:05,080 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/data/d9529e653/623d637157894472b45cb921e0104f6a/FLAG4a3b58eb1 [2018-12-01 14:06:05,088 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/data/d9529e653/623d637157894472b45cb921e0104f6a [2018-12-01 14:06:05,090 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 14:06:05,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 14:06:05,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 14:06:05,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 14:06:05,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 14:06:05,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eda5476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05, skipping insertion in model container [2018-12-01 14:06:05,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 14:06:05,125 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 14:06:05,262 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:06:05,269 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 14:06:05,322 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 14:06:05,341 INFO L195 MainTranslator]: Completed translation [2018-12-01 14:06:05,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05 WrapperNode [2018-12-01 14:06:05,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 14:06:05,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 14:06:05,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 14:06:05,342 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 14:06:05,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 14:06:05,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 14:06:05,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 14:06:05,366 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 14:06:05,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... [2018-12-01 14:06:05,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 14:06:05,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 14:06:05,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 14:06:05,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 14:06:05,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-01 14:06:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 14:06:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 14:06:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 14:06:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 14:06:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 14:06:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 14:06:05,518 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 14:06:05,518 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-01 14:06:05,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:06:05 BoogieIcfgContainer [2018-12-01 14:06:05,518 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 14:06:05,519 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-01 14:06:05,519 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-01 14:06:05,521 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-01 14:06:05,521 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-01 14:06:05,522 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.12 02:06:05" (1/3) ... [2018-12-01 14:06:05,522 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c55cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 02:06:05, skipping insertion in model container [2018-12-01 14:06:05,522 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-01 14:06:05,522 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:06:05" (2/3) ... [2018-12-01 14:06:05,522 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c55cdce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.12 02:06:05, skipping insertion in model container [2018-12-01 14:06:05,523 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-01 14:06:05,523 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:06:05" (3/3) ... [2018-12-01 14:06:05,524 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3a-alloca_true-termination_true-no-overflow.c.i [2018-12-01 14:06:05,560 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 14:06:05,561 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-01 14:06:05,561 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-01 14:06:05,561 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-01 14:06:05,561 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 14:06:05,561 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 14:06:05,561 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-01 14:06:05,561 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 14:06:05,561 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-01 14:06:05,569 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-01 14:06:05,581 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-01 14:06:05,581 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-01 14:06:05,582 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-01 14:06:05,585 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-01 14:06:05,585 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-01 14:06:05,586 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-01 14:06:05,586 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-12-01 14:06:05,586 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-01 14:06:05,586 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-01 14:06:05,586 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-01 14:06:05,587 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-01 14:06:05,587 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-01 14:06:05,591 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true [2018-12-01 14:06:05,591 INFO L796 eck$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~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;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~mem7;havoc test_fun_#t~mem8;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 [2018-12-01 14:06:05,595 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:05,595 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-12-01 14:06:05,597 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:05,597 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:05,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:05,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:05,677 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-12-01 14:06:05,677 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:05,677 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:05,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:05,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,685 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-01 14:06:05,685 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-01 14:06:05,685 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-01 14:06:05,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,726 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:05,726 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-12-01 14:06:05,726 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:05,726 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:05,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:05,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:05,733 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-01 14:06:05,733 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-01 14:06:05,733 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-01 14:06:05,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:05,903 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-12-01 14:06:06,065 INFO L216 LassoAnalysis]: Preferences: [2018-12-01 14:06:06,066 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-01 14:06:06,066 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-01 14:06:06,066 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-01 14:06:06,066 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-01 14:06:06,066 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-01 14:06:06,066 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-01 14:06:06,066 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-01 14:06:06,066 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-12-01 14:06:06,066 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-01 14:06:06,067 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-01 14:06:06,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:06,430 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-01 14:06:06,433 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-01 14:06:06,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,436 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,438 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,440 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,440 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,441 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 [2018-12-01 14:06:06,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,442 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,442 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,443 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 [2018-12-01 14:06:06,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,444 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,444 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,447 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 [2018-12-01 14:06:06,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,448 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,448 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,451 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,451 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,455 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,456 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,458 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,459 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,460 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,460 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,465 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,465 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,466 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,469 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,470 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,471 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,471 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,474 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,475 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,475 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,486 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,487 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,488 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,506 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,506 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,507 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-01 14:06:06,507 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,514 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,515 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,515 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,522 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,523 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,523 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,529 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,530 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,535 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 [2018-12-01 14:06:06,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,537 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,537 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,539 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 [2018-12-01 14:06:06,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,540 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,540 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,541 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-01 14:06:06,541 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,547 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,547 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:06,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,549 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:06,550 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:06,550 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:06,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,552 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-01 14:06:06,552 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 [2018-12-01 14:06:06,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,563 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,565 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 [2018-12-01 14:06:06,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,566 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,566 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,569 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,569 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,570 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 [2018-12-01 14:06:06,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,571 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,571 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,573 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,574 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,579 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,580 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,583 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,583 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,586 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,586 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,587 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 [2018-12-01 14:06:06,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,589 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,589 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,595 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,595 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,598 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,599 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,600 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,601 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,601 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,606 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,606 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,613 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 [2018-12-01 14:06:06,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,617 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,617 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,631 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,632 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,632 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,640 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,640 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,647 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,647 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,654 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,654 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,660 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 [2018-12-01 14:06:06,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,660 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,661 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,661 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,663 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,665 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,665 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,671 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,671 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 [2018-12-01 14:06:06,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,673 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,673 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,675 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-01 14:06:06,676 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 [2018-12-01 14:06:06,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,681 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,685 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,689 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,689 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,694 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,695 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,697 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 [2018-12-01 14:06:06,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,697 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,698 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,702 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,703 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 [2018-12-01 14:06:06,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,712 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,712 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,721 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 [2018-12-01 14:06:06,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,721 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,722 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:06,722 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,727 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,732 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,732 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,737 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,737 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,741 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,741 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,743 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,744 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:06,744 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,748 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 [2018-12-01 14:06:06,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,748 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,750 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,752 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-01 14:06:06,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,753 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,757 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,757 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,758 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,758 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,759 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,761 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,761 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,763 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,764 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 [2018-12-01 14:06:06,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,765 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 [2018-12-01 14:06:06,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,766 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,766 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,769 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 [2018-12-01 14:06:06,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,770 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,770 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,771 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 [2018-12-01 14:06:06,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,773 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,774 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,775 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 [2018-12-01 14:06:06,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,777 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,785 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,785 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,796 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,797 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:06,797 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,803 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,803 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,808 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 [2018-12-01 14:06:06,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,808 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,809 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,809 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,814 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,815 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,815 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,820 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,820 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,822 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,823 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:06,823 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,828 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,828 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:06,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,829 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 [2018-12-01 14:06:06,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:06,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:06,830 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:06,830 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:06,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,832 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-01 14:06:06,832 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 [2018-12-01 14:06:06,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,833 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,833 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,833 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,835 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,836 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,836 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,836 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,837 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 [2018-12-01 14:06:06,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,837 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,839 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,840 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,840 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,841 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 [2018-12-01 14:06:06,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,842 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,842 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,844 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 [2018-12-01 14:06:06,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,845 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,845 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,846 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,847 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 [2018-12-01 14:06:06,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,848 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,848 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,851 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 [2018-12-01 14:06:06,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,851 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,851 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,852 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,852 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,855 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,857 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,857 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,858 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 [2018-12-01 14:06:06,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,860 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,860 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,868 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,868 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,885 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,885 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,885 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,890 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,890 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,894 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 [2018-12-01 14:06:06,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,895 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,896 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,902 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,903 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,903 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,911 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 [2018-12-01 14:06:06,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,912 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,912 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,914 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,915 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,915 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:06,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,920 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 [2018-12-01 14:06:06,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:06,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:06,921 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:06,921 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:06,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,923 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-01 14:06:06,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,926 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,928 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,930 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,932 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,934 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,935 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,939 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,940 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 [2018-12-01 14:06:06,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,941 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,944 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,944 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,947 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,948 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,950 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:06,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:06,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:06,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,952 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,953 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,953 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,956 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,957 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,964 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,966 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,967 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:06,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,978 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,978 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:06,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,979 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:06,979 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,983 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 [2018-12-01 14:06:06,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,984 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,985 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,985 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,990 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 [2018-12-01 14:06:06,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,990 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,991 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,991 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,992 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:06,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:06,996 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 [2018-12-01 14:06:06,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:06,997 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:06,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:06,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:06,997 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:06,998 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:06,998 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,011 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:07,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,011 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,011 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,013 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 [2018-12-01 14:06:07,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,014 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:07,014 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,015 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:07,015 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,019 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 [2018-12-01 14:06:07,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,020 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:07,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,021 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 [2018-12-01 14:06:07,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,021 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:07,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,022 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,022 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,025 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-01 14:06:07,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,025 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,026 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,029 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 [2018-12-01 14:06:07,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,029 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,030 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,031 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,032 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,033 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 [2018-12-01 14:06:07,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,034 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,034 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 [2018-12-01 14:06:07,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,035 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,036 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,036 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 [2018-12-01 14:06:07,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,038 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,038 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,043 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 [2018-12-01 14:06:07,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,043 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,044 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,045 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,046 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,046 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,050 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 [2018-12-01 14:06:07,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,051 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,051 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,051 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,054 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 [2018-12-01 14:06:07,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,056 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,057 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,133 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,134 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,140 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,140 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,153 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,153 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,176 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,178 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:07,178 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,185 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,185 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,193 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,195 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,195 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,205 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,205 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,226 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,232 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,234 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:07,234 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:07,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:07,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:07,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:07,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,247 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-01 14:06:07,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,247 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,255 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 [2018-12-01 14:06:07,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,260 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,264 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 [2018-12-01 14:06:07,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,267 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,267 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,269 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 [2018-12-01 14:06:07,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,271 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,276 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,276 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,278 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 [2018-12-01 14:06:07,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,279 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,279 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,288 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,303 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,305 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:07,305 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,320 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,320 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,320 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,326 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,326 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,329 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,329 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,330 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:07,331 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:07,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:07,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:07,339 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:07,339 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:07,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,341 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-01 14:06:07,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,342 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,343 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,345 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,345 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,347 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,348 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,350 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,350 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,351 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,354 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,354 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,355 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,357 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,357 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,358 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,359 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 [2018-12-01 14:06:07,359 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,359 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,359 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,360 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,360 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,363 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,364 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,367 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,370 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,370 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,370 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,374 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,374 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,375 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,375 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,378 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,381 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,381 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,385 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,386 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,386 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,397 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 [2018-12-01 14:06:07,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,400 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,400 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,419 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,419 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,419 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,420 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-01 14:06:07,420 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,425 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,426 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,426 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,435 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,435 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,437 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,437 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,447 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,448 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,448 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,463 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,464 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,464 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,467 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,467 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:07,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,467 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,468 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-01 14:06:07,468 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:07,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,474 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:07,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:07,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:07,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:07,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:07,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:07,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:07,476 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:07,476 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:07,477 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:07,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:07,479 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-01 14:06:07,480 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~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;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~mem7;havoc test_fun_#t~mem8;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 [2018-12-01 14:06:07,480 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~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;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~mem7;havoc test_fun_#t~mem8;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 [2018-12-01 14:06:07,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:07,480 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-12-01 14:06:07,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:07,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:07,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 14:06:07,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,486 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-01 14:06:07,486 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-01 14:06:07,486 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/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 [2018-12-01 14:06:07,495 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-01 14:06:07,506 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-01 14:06:07,506 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-01 14:06:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:07,531 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:07,532 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-12-01 14:06:07,532 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:07,532 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:07,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,533 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-01 14:06:07,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,534 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-01 14:06:07,534 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-01 14:06:07,535 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/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 [2018-12-01 14:06:07,544 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-01 14:06:07,548 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-01 14:06:07,549 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-01 14:06:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:07,578 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 14:06:07,578 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-12-01 14:06:07,578 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 14:06:07,578 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 14:06:07,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,579 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-01 14:06:07,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 14:06:07,583 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-01 14:06:07,583 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-01 14:06:07,583 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_18751bee-0714-4b06-b91d-a739f8226fbc/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-01 14:06:07,592 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-01 14:06:07,621 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-01 14:06:07,621 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-01 14:06:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-01 14:06:07,880 WARN L180 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-12-01 14:06:08,085 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2018-12-01 14:06:08,184 INFO L216 LassoAnalysis]: Preferences: [2018-12-01 14:06:08,184 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-01 14:06:08,185 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-01 14:06:08,185 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-01 14:06:08,185 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-01 14:06:08,185 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-01 14:06:08,185 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-01 14:06:08,185 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-01 14:06:08,185 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-12-01 14:06:08,185 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-01 14:06:08,185 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-01 14:06:08,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,348 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2018-12-01 14:06:08,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-01 14:06:08,584 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-01 14:06:08,584 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-01 14:06:08,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,585 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,586 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,586 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,589 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,589 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,589 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,592 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,592 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,592 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,596 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,596 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,596 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-01 14:06:08,596 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,598 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,599 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,599 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,602 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,602 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,603 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,603 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,603 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-01 14:06:08,603 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,605 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,605 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,606 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,607 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 [2018-12-01 14:06:08,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,608 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,608 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,608 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,609 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,610 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,610 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,611 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 [2018-12-01 14:06:08,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,612 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,612 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,613 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 [2018-12-01 14:06:08,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,614 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,615 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 [2018-12-01 14:06:08,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,615 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,616 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 [2018-12-01 14:06:08,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,616 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,616 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,617 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,617 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,617 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,619 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,620 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,620 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,620 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,622 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,622 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,623 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,624 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,624 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:08,624 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-01 14:06:08,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,625 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-01 14:06:08,625 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-01 14:06:08,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,626 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-01 14:06:08,626 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 [2018-12-01 14:06:08,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,627 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,627 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,630 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,630 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,633 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,633 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,638 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,639 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,639 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,642 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,642 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,645 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,646 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,646 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,647 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,647 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,647 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,647 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,650 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,650 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,650 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,653 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,653 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,655 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,655 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,656 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,656 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,657 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,657 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,657 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,659 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,659 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,660 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 [2018-12-01 14:06:08,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,660 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,660 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,661 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,661 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,662 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,662 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,664 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,664 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,665 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,665 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,668 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,668 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,669 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,669 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,670 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,671 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 [2018-12-01 14:06:08,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,671 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,671 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,671 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,673 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,673 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,674 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-01 14:06:08,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,675 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,675 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,679 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,679 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,683 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,683 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,690 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,691 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:08,691 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,694 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,694 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,699 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,699 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,700 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,700 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,701 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:08,701 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,708 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,708 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,711 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,711 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,713 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,716 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 [2018-12-01 14:06:08,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,720 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,720 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,721 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 [2018-12-01 14:06:08,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,725 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,725 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,728 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,728 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:08,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:08,730 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:08,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,730 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-01 14:06:08,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,731 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,731 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,736 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,736 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,739 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 [2018-12-01 14:06:08,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,741 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,741 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,748 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 [2018-12-01 14:06:08,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,749 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,749 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,750 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:08,750 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,755 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,755 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,760 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,760 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,761 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 [2018-12-01 14:06:08,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,761 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,762 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:08,762 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,766 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,767 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,770 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,770 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,773 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 [2018-12-01 14:06:08,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,774 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,774 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,775 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 [2018-12-01 14:06:08,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,776 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,795 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 [2018-12-01 14:06:08,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,795 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,797 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 [2018-12-01 14:06:08,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,797 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,798 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,820 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,820 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,822 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,823 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,844 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,844 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 [2018-12-01 14:06:08,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,845 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,847 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,847 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 [2018-12-01 14:06:08,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,848 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:08,848 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:08,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,850 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 [2018-12-01 14:06:08,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-01 14:06:08,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:08,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:08,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,871 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-01 14:06:08,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,872 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,872 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,873 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,876 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,876 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,896 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,896 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,902 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,902 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,902 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,902 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,905 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 [2018-12-01 14:06:08,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,906 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,906 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,910 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,910 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,911 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,923 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,926 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:08,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,927 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:08,927 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,932 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,932 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,940 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,940 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,949 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,949 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,950 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,951 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 [2018-12-01 14:06:08,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,953 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,953 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,968 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,970 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 [2018-12-01 14:06:08,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,970 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,970 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,971 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:08,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,992 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:08,992 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:08,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,994 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 [2018-12-01 14:06:08,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:08,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:08,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:08,995 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:08,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:08,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:08,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:08,996 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 [2018-12-01 14:06:08,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:08,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:08,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:09,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,013 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 [2018-12-01 14:06:09,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:09,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,016 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:09,017 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:09,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,018 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 [2018-12-01 14:06:09,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:09,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,034 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 [2018-12-01 14:06:09,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,035 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-01 14:06:09,035 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-01 14:06:09,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-01 14:06:09,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-01 14:06:09,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,039 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-01 14:06:09,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,040 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,041 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,041 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,065 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,065 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,071 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 [2018-12-01 14:06:09,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,072 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,075 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,088 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,088 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,090 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:09,090 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,096 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,107 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,107 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,109 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 [2018-12-01 14:06:09,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,110 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,110 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,111 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:09,111 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,118 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,119 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,129 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 [2018-12-01 14:06:09,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,131 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,131 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,134 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,134 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,136 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 [2018-12-01 14:06:09,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,136 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,140 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,141 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,141 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,144 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,147 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 [2018-12-01 14:06:09,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,217 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 [2018-12-01 14:06:09,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,219 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,223 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,223 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,228 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,230 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,233 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,233 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,238 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,239 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,242 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-01 14:06:09,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,243 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,244 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-01 14:06:09,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,246 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,247 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,255 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 [2018-12-01 14:06:09,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,257 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,257 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,264 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 [2018-12-01 14:06:09,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,268 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,268 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,302 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 [2018-12-01 14:06:09,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,302 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,303 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,304 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:09,304 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,311 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,313 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,313 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,324 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,325 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,325 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,329 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,330 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-01 14:06:09,330 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,339 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,339 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,359 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 [2018-12-01 14:06:09,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,360 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,360 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,361 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,361 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,365 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,366 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,369 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,369 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,374 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,374 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,379 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,386 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,387 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,388 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,389 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,390 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,401 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,402 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,402 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,410 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-01 14:06:09,410 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-01 14:06:09,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-01 14:06:09,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-01 14:06:09,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,417 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-01 14:06:09,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,419 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,419 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,436 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,436 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,444 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,445 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,460 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,460 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,460 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,461 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:09,461 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,467 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,468 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,476 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,476 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,479 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,479 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,480 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-01 14:06:09,480 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,485 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,486 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,486 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,489 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,499 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,499 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,505 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,505 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,521 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,547 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,552 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,552 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,573 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,574 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,574 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,576 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,576 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,578 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,578 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,598 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,599 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,599 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,603 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,604 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,605 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-01 14:06:09,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-01 14:06:09,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,631 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-01 14:06:09,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-01 14:06:09,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-01 14:06:09,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,633 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-01 14:06:09,633 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 [2018-12-01 14:06:09,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,634 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,635 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,635 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,644 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,645 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,645 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,660 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,662 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,662 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,688 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,688 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,688 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,690 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-01 14:06:09,690 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,698 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,698 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,712 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,713 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,713 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,716 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 [2018-12-01 14:06:09,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,717 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-01 14:06:09,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,717 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,718 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-01 14:06:09,718 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,725 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,726 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,727 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,750 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 [2018-12-01 14:06:09,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,751 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,752 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,752 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,755 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,757 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,758 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,758 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,759 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,761 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 [2018-12-01 14:06:09,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,762 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,762 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,763 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,763 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,767 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,767 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,769 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 [2018-12-01 14:06:09,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,770 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,770 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,770 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,772 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,773 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,775 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 [2018-12-01 14:06:09,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,782 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,783 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,785 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,785 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,786 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,786 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,789 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 [2018-12-01 14:06:09,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,789 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,790 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,790 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,793 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,793 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,812 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 [2018-12-01 14:06:09,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,813 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,814 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,816 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,816 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,817 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,817 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,820 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,821 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,821 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,841 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,842 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-01 14:06:09,842 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-01 14:06:09,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-01 14:06:09,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-01 14:06:09,846 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-01 14:06:09,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-01 14:06:09,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-01 14:06:09,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-01 14:06:09,846 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-01 14:06:09,846 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-01 14:06:09,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-01 14:06:09,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-01 14:06:09,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.12 02:06:09 BoogieIcfgContainer [2018-12-01 14:06:09,854 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-01 14:06:09,854 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 14:06:09,854 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 14:06:09,854 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 14:06:09,855 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:06:05" (3/4) ... [2018-12-01 14:06:09,858 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-01 14:06:09,858 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 14:06:09,858 INFO L168 Benchmark]: Toolchain (without parser) took 4768.06 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 349.7 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -81.5 MB). Peak memory consumption was 268.2 MB. Max. memory is 11.5 GB. [2018-12-01 14:06:09,859 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 14:06:09,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.3 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -131.1 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2018-12-01 14:06:09,870 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-01 14:06:09,870 INFO L168 Benchmark]: Boogie Preprocessor took 13.08 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 14:06:09,870 INFO L168 Benchmark]: RCFGBuilder took 139.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2018-12-01 14:06:09,871 INFO L168 Benchmark]: BuchiAutomizer took 4334.83 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 257.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.9 MB). Peak memory consumption was 328.7 MB. Max. memory is 11.5 GB. [2018-12-01 14:06:09,871 INFO L168 Benchmark]: Witness Printer took 3.96 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. [2018-12-01 14:06:09,873 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 249.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.3 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -131.1 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.08 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 139.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 4334.83 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 257.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 29.9 MB). Peak memory consumption was 328.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.96 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 4.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.2s. 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: 7ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#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~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;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~mem7;havoc test_fun_#t~mem8;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~mem5;havoc test_fun_#t~mem4;havoc test_fun_#t~short6;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~mem7;havoc test_fun_#t~mem8;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...