./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c -s /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b996bc637c6bc3c4292d2ff0f03466af19f11d8e 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-16 00:02:58,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 00:02:58,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 00:02:58,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 00:02:58,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 00:02:58,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 00:02:58,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 00:02:58,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 00:02:58,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 00:02:58,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 00:02:58,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 00:02:58,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 00:02:58,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 00:02:58,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 00:02:58,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 00:02:58,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 00:02:58,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 00:02:58,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 00:02:58,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 00:02:58,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 00:02:58,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 00:02:58,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 00:02:58,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 00:02:58,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 00:02:58,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 00:02:58,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 00:02:58,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 00:02:58,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 00:02:58,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 00:02:58,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 00:02:58,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 00:02:58,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 00:02:58,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 00:02:58,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 00:02:58,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 00:02:58,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 00:02:58,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 00:02:58,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 00:02:58,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 00:02:58,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 00:02:58,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 00:02:58,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-16 00:02:58,493 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 00:02:58,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 00:02:58,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 00:02:58,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 00:02:58,495 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 00:02:58,496 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-16 00:02:58,496 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-16 00:02:58,496 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-16 00:02:58,496 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-16 00:02:58,497 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-16 00:02:58,497 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-16 00:02:58,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 00:02:58,498 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-16 00:02:58,498 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-16 00:02:58,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 00:02:58,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-16 00:02:58,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 00:02:58,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-16 00:02:58,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-16 00:02:58,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-16 00:02:58,499 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-16 00:02:58,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 00:02:58,500 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-16 00:02:58,500 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 00:02:58,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-16 00:02:58,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 00:02:58,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 00:02:58,501 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-16 00:02:58,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 00:02:58,502 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 00:02:58,502 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-16 00:02:58,503 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-16 00:02:58,503 INFO L138 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/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b996bc637c6bc3c4292d2ff0f03466af19f11d8e [2019-11-16 00:02:58,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 00:02:58,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 00:02:58,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 00:02:58,556 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 00:02:58,557 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 00:02:58,558 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2019-11-16 00:02:58,610 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/data/2d54f222e/56d7079cfa9143049437bf8386eb0ffe/FLAGba689c2da [2019-11-16 00:02:59,037 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 00:02:59,038 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2019-11-16 00:02:59,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/data/2d54f222e/56d7079cfa9143049437bf8386eb0ffe/FLAGba689c2da [2019-11-16 00:02:59,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/uautomizer/data/2d54f222e/56d7079cfa9143049437bf8386eb0ffe [2019-11-16 00:02:59,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 00:02:59,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-16 00:02:59,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 00:02:59,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 00:02:59,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 00:02:59,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f3f706d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59, skipping insertion in model container [2019-11-16 00:02:59,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,475 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 00:02:59,495 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 00:02:59,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:02:59,793 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 00:02:59,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 00:02:59,836 INFO L192 MainTranslator]: Completed translation [2019-11-16 00:02:59,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59 WrapperNode [2019-11-16 00:02:59,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 00:02:59,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 00:02:59,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 00:02:59,838 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 00:02:59,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,878 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 00:02:59,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 00:02:59,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 00:02:59,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 00:02:59,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... [2019-11-16 00:02:59,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 00:02:59,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-16 00:02:59,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-16 00:02:59,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-16 00:02:59,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_581163c8-30a5-467b-a6ad-64161a9067d8/bin/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 [2019-11-16 00:02:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-16 00:02:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-16 00:02:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-16 00:02:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-16 00:02:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-16 00:02:59,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-16 00:03:00,196 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-16 00:03:00,197 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-11-16 00:03:00,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:03:00 BoogieIcfgContainer [2019-11-16 00:03:00,198 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-16 00:03:00,199 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-16 00:03:00,199 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-16 00:03:00,202 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-16 00:03:00,203 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-16 00:03:00,203 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 12:02:59" (1/3) ... [2019-11-16 00:03:00,204 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51e27551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:03:00, skipping insertion in model container [2019-11-16 00:03:00,204 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-16 00:03:00,205 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:59" (2/3) ... [2019-11-16 00:03:00,205 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51e27551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:03:00, skipping insertion in model container [2019-11-16 00:03:00,205 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-16 00:03:00,205 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:03:00" (3/3) ... [2019-11-16 00:03:00,207 INFO L371 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail_tTflag_arr_one_loop.c [2019-11-16 00:03:00,259 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-16 00:03:00,259 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-16 00:03:00,259 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-16 00:03:00,259 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-16 00:03:00,260 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-16 00:03:00,260 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-16 00:03:00,260 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-16 00:03:00,260 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-16 00:03:00,275 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-16 00:03:00,298 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2019-11-16 00:03:00,299 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-16 00:03:00,299 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-16 00:03:00,305 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-16 00:03:00,305 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-11-16 00:03:00,305 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-16 00:03:00,306 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-11-16 00:03:00,307 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2019-11-16 00:03:00,307 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-16 00:03:00,308 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-16 00:03:00,308 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-16 00:03:00,308 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2019-11-16 00:03:00,314 INFO L791 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true [2019-11-16 00:03:00,315 INFO L793 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-11-16 00:03:00,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:00,319 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-11-16 00:03:00,326 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:00,326 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064445202] [2019-11-16 00:03:00,327 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,327 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,446 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:00,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:00,448 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2019-11-16 00:03:00,448 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:00,449 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50017061] [2019-11-16 00:03:00,449 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,449 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,479 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:00,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:00,481 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2019-11-16 00:03:00,481 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:00,482 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846015177] [2019-11-16 00:03:00,482 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,482 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:00,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:00,536 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:00,807 INFO L210 LassoAnalysis]: Preferences: [2019-11-16 00:03:00,809 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-16 00:03:00,810 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-16 00:03:00,810 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-16 00:03:00,810 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-16 00:03:00,810 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-16 00:03:00,811 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-16 00:03:00,811 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-16 00:03:00,811 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2019-11-16 00:03:00,811 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-16 00:03:00,812 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-16 00:03:00,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:00,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:01,209 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 24 [2019-11-16 00:03:01,370 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-16 00:03:01,375 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-16 00:03:01,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,379 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,380 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,382 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,383 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,386 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,394 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:01,395 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,418 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,418 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,419 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,419 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,443 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,445 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:01,445 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,449 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,450 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,450 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,450 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,451 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,468 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,469 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,469 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,473 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,474 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,478 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:01,479 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,520 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,521 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:01,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,521 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,523 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-16 00:03:01,524 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,532 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,533 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,533 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,535 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,536 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,536 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,538 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,539 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,539 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,539 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,539 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,540 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,540 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,541 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,542 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,542 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,542 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,542 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,543 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,543 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,545 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,545 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,547 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:01,547 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,551 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,552 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,552 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,554 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,554 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,555 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,555 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,558 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,558 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,559 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,561 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,562 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,562 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,562 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,564 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,564 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,565 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,566 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:01,567 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:01,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,570 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,571 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:01,572 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:01,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,573 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-16 00:03:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,575 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,575 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,575 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,575 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,576 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,576 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,579 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,581 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:01,581 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,597 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,600 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,601 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,601 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,609 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,610 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,612 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:01,614 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,622 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,622 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,635 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,636 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,640 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:01,646 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,721 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,722 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:01,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,722 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,730 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:01,730 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,753 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,753 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,753 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,754 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,756 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,757 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,757 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,759 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,759 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,760 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,766 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,766 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,770 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,771 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,771 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,774 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,774 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,786 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:01,786 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,791 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,792 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,792 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,792 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,792 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,793 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,797 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,799 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,800 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,803 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,811 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,812 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,812 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,822 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,823 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,824 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,825 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,826 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,827 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:01,827 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:01,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,831 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:01,831 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:01,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,832 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-16 00:03:01,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,833 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,834 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,835 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:01,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,842 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,842 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,844 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:01,844 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:01,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,866 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,866 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:01,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,875 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:01,875 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:01,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,888 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,888 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,889 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,891 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:01,892 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,894 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,894 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,900 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:01,900 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:01,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,984 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,985 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:01,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,985 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,987 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:01,987 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:01,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,994 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,995 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,995 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:01,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,997 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,997 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:01,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:01,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:01,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:01,998 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:01,998 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:01,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:01,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:01,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:01,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,000 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,000 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,001 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,002 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,005 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,007 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,007 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,010 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,011 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,011 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,011 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,013 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,013 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,013 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,013 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,013 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,014 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,014 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,015 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,016 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,016 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,019 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,019 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,021 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,022 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,023 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,023 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,027 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,028 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,028 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,028 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,028 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,029 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,030 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-16 00:03:02,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,031 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,032 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,032 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,035 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,037 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,037 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,046 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,047 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,048 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,050 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,051 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,052 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,053 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,056 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,057 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,057 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,058 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,058 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,060 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,061 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,064 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,065 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,116 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,116 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:02,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,117 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,119 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-16 00:03:02,119 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,127 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,128 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,128 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,129 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,129 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,131 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,131 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,132 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,132 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,132 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,134 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,134 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,134 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,135 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,135 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,135 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,137 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,137 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,138 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,138 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,139 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,139 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,141 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,141 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,141 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,141 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,143 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,143 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,146 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,147 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,147 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,147 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,148 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,148 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,150 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,150 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,151 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,151 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,153 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,153 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,153 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,154 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,154 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,154 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,155 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,156 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,157 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,157 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,157 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,157 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,158 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,158 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,161 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,162 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,162 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,162 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,164 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,164 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,168 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:02,168 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,168 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,168 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,168 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,169 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,169 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,170 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-16 00:03:02,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,171 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,172 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,180 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,181 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,184 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,185 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,185 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,186 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:02,187 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,196 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,197 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,197 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,198 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,201 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,201 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,202 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,203 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:02,203 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,210 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,211 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,212 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,215 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,218 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:02,218 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,318 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,319 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:02,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,319 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,321 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,321 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,329 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,329 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,330 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,331 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,331 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,333 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,335 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,335 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,339 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,339 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,339 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,340 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,343 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,344 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,344 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,348 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,348 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,348 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,350 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:02,350 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,355 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,356 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,356 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,359 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,360 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,360 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,361 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,363 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,364 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,364 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,368 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,368 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,368 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,369 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,369 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,380 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,381 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,382 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:02,382 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:02,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,387 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,387 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:02,387 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,388 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:02,388 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:02,389 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,390 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-16 00:03:02,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,391 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,391 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,391 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,391 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,392 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,393 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,395 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,396 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,396 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,398 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,398 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,419 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,420 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,420 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,420 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,421 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,421 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,426 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,426 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,427 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,428 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,429 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,435 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,436 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,436 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,437 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,437 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,442 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,442 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,443 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,447 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,447 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,711 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,711 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,712 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:02,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,712 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,714 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:02,715 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,726 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,726 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,727 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,727 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,728 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,730 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,730 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,730 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,731 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,731 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,731 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,732 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,732 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,734 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,735 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,735 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,735 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,735 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,736 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,736 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,739 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,739 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,739 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,740 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,741 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,744 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,744 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,745 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,746 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,747 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,755 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,757 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,759 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,760 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,761 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,761 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,761 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,761 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,762 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,765 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,765 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,765 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,766 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,767 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,767 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,770 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,770 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,770 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,771 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,772 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,772 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,774 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,775 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,775 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,775 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,776 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,776 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,778 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:02,778 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:02,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,784 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,784 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:02,784 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,785 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:02,786 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:02,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,788 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-16 00:03:02,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,790 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,791 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,791 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,793 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,793 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,799 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,799 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,800 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,803 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,803 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,816 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,817 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,817 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,818 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,819 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,822 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,822 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,823 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,825 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,826 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:02,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,836 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,836 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:02,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,839 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:02,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:02,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:02,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:02,841 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:02,842 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:02,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:02,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:02,842 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:02,918 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:02,918 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:03,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,133 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,133 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,134 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:03,134 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,134 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,137 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-16 00:03:03,138 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:03,148 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,149 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,150 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,150 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,152 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,152 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,154 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,154 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,155 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,155 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,155 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,155 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,156 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,157 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,159 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,159 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,159 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,159 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,160 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,161 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,163 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,164 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,165 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,166 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,166 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,168 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,168 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,169 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,172 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:03,172 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:03,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,180 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,180 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,181 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,182 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,185 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,186 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,187 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,189 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,190 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,190 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,190 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,190 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,192 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,194 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,195 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,195 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,195 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,195 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,197 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,197 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,198 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,199 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,200 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,200 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,203 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:03,203 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:03,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,211 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,211 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,212 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:03,213 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:03,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,215 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-16 00:03:03,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,216 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,216 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,217 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,217 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,220 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,221 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,222 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:03,223 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,230 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,230 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,231 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,232 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,235 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,235 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,237 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:03,237 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,242 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,242 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,242 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,242 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,242 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,243 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,243 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,243 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,247 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,247 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,250 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:03,251 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,313 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,313 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:03,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,313 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,315 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:03,315 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,323 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,324 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,324 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,327 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,327 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,328 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,329 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,331 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,332 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,333 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,333 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,336 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,336 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,336 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,336 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,337 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,337 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,340 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,340 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,341 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,342 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:03,342 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,347 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,348 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,349 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,349 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,352 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,353 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,356 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,356 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,356 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,357 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,357 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,357 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,360 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,361 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,361 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,364 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,364 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,365 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,366 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:03,366 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:03,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,371 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:03,372 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,372 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:03,373 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:03,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,375 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-16 00:03:03,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,376 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,376 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,377 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,378 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,381 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,382 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,382 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,384 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:03,385 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,395 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,395 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,396 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,397 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,397 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,402 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,402 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,404 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:03,404 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,411 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,412 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,412 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,412 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,413 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,413 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,418 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,418 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,419 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,423 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:03,424 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,536 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,537 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,537 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:03,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,537 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,540 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-11-16 00:03:03,540 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,550 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,551 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,551 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,552 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,552 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,556 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,556 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,556 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,557 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,557 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,557 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,561 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,561 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,562 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,562 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,566 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,566 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,567 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,567 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,568 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,571 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,571 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,572 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,574 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:03,574 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,580 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,581 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,581 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,581 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,581 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,581 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,582 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,582 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,586 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,587 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,587 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,587 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,591 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,591 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,592 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,592 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,596 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,596 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,597 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,597 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,601 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,601 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,603 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:03,603 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:03,608 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:03,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:03,610 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:03,610 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:03,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:03,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:03,610 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:03,611 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:03,611 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:03,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:03,615 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-16 00:03:03,616 INFO L791 eck$LassoCheckResult]: Stem: 8#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-11-16 00:03:03,616 INFO L793 eck$LassoCheckResult]: Loop: 3#L18-3true assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1; 5#L18-2true main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0; 3#L18-3true [2019-11-16 00:03:03,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:03,616 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2019-11-16 00:03:03,617 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:03,617 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976355616] [2019-11-16 00:03:03,617 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,617 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,658 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:03,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:03,659 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2019-11-16 00:03:03,659 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:03,659 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252760839] [2019-11-16 00:03:03,659 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,659 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,660 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,668 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:03,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-16 00:03:03,668 INFO L82 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2019-11-16 00:03:03,669 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-16 00:03:03,669 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796320079] [2019-11-16 00:03:03,669 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,669 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-16 00:03:03,670 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-16 00:03:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-16 00:03:03,697 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-16 00:03:03,858 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2019-11-16 00:03:03,921 INFO L210 LassoAnalysis]: Preferences: [2019-11-16 00:03:03,921 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-16 00:03:03,921 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-16 00:03:03,921 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-16 00:03:03,921 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-16 00:03:03,921 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-16 00:03:03,922 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-16 00:03:03,922 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-16 00:03:03,922 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2019-11-16 00:03:03,922 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-16 00:03:03,922 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-16 00:03:03,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:03,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:04,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:04,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-16 00:03:04,338 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-16 00:03:04,338 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-16 00:03:04,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,339 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,339 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,340 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,341 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,341 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,341 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,341 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,341 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,342 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,342 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,343 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,343 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,343 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,348 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,348 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,348 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,349 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,350 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,350 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,350 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,351 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,351 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,353 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,353 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,353 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,355 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,356 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,356 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,359 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,359 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,360 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,360 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,361 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,362 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,362 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,362 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,362 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,363 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,364 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,364 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,366 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,366 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,366 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,366 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,368 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,368 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,371 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,371 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,388 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,389 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,389 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,389 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,393 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,393 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,395 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,396 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,397 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,397 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,400 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:04,400 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,401 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,401 INFO L400 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-11-16 00:03:04,401 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,404 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,405 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,406 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,406 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,409 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,409 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,410 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-16 00:03:04,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,411 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,411 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-16 00:03:04,412 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:04,412 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-16 00:03:04,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,413 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-16 00:03:04,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,414 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,414 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,415 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,415 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,415 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,417 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,417 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,417 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,417 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,418 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,418 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,420 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,420 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,421 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,422 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,422 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,422 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,424 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,424 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,425 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,425 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,432 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,432 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,433 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,433 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,433 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,435 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,435 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,435 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,435 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,436 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,436 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,436 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,437 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,437 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,438 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,438 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,438 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,438 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,439 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,440 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,441 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,441 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,441 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,441 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,443 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,443 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,444 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,444 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,446 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,446 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,446 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,447 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,447 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,448 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,448 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,449 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,450 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,451 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,464 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,466 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,467 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,468 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,470 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,471 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,471 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,471 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,471 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,473 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,473 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,474 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,474 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,475 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,476 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,476 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:04,476 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,476 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,477 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,478 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,482 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,482 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,482 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,482 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,483 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,483 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,504 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,505 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,505 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,507 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,517 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,517 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,517 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,518 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,518 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,520 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-16 00:03:04,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,520 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,521 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,521 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,521 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,522 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,522 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,523 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,523 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,524 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,524 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,525 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,525 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,526 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,526 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,526 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,526 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,527 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,528 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,528 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,528 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,530 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,530 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,533 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,534 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,534 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,537 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,537 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,538 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,538 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,540 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,540 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,540 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,540 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,540 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,541 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,541 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,542 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,543 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,544 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,546 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,547 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,549 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,549 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,549 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,550 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,550 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,551 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,552 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,552 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,553 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,553 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,559 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,559 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,577 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,579 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,580 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,584 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,585 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,588 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,588 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,590 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,590 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,594 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,594 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:04,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,594 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,596 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:04,596 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,602 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,603 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,604 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,604 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,610 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,611 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,611 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,611 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,612 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,613 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,614 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,614 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,614 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,615 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,615 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:04,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,618 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-16 00:03:04,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,620 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,620 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,621 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,623 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,623 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,624 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,626 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,626 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,631 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,633 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,634 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,635 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,637 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,637 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,639 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,639 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,642 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,643 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,643 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,644 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,644 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,645 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,646 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,646 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,647 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,649 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,650 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,650 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,651 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,651 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,654 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,655 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,657 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,657 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,657 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,657 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,658 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,658 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,660 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,660 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,661 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,661 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,663 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,663 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,663 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,664 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,667 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,667 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,709 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,710 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,711 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,712 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,716 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,716 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,717 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,717 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,720 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,721 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,722 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,725 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,725 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:04,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,726 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,728 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-16 00:03:04,728 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,736 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,738 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,738 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,746 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,746 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,747 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:04,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,749 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-16 00:03:04,749 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,750 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:04,751 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:04,751 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:04,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,754 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-16 00:03:04,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,756 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,756 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,756 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,756 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,756 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,757 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,759 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,760 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,761 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,761 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,763 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,763 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,763 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,764 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,764 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,764 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,765 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,765 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,767 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,767 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,767 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,768 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,768 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,768 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,769 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,769 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,771 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,772 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,773 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,773 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,778 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,778 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,778 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,778 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,778 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,779 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,779 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,779 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,781 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,782 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,782 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,782 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,783 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,783 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,783 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,784 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,786 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,786 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,787 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,787 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,787 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,788 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,790 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,791 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,792 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,796 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,796 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,796 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,797 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,797 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,798 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,807 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,807 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,808 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,809 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,809 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,818 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,819 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,820 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,820 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,820 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,823 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,823 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,901 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,901 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,901 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,903 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,903 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,909 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,909 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,910 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,910 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,913 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,913 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,913 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,913 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,914 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,915 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,922 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,923 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,923 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:04,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,923 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,925 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:04,925 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,932 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,933 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,934 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,934 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,953 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,953 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,953 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,954 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,954 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-16 00:03:04,955 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:04,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,959 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,959 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:04,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,960 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-16 00:03:04,961 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-16 00:03:04,961 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-16 00:03:04,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:04,965 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-16 00:03:04,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:04,966 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:04,966 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:04,966 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:04,967 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:04,967 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:04,967 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:04,968 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:04,968 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,064 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,065 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,067 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,067 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,068 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,068 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,070 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,070 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,070 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,070 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,071 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,071 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,076 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,076 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,077 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,078 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,079 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,084 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,084 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,084 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,085 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,085 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,088 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,089 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,089 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,090 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,092 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,092 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,092 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,093 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,093 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,097 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,097 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,097 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,098 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,099 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,101 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,102 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,102 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,103 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,105 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,106 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,106 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,107 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,114 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,114 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,115 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,118 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,118 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,244 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,244 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,244 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,245 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,246 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,247 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,252 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,253 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,253 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,253 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,254 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,254 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,254 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,257 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,257 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,258 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,259 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,259 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,264 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,264 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,264 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:05,264 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,265 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,266 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:05,267 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,273 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,274 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,275 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,275 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,275 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,275 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,277 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,277 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,285 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,285 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,286 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,286 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,287 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,287 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,289 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,289 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-16 00:03:05,289 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,289 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,290 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,291 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,291 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,295 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-16 00:03:05,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,296 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,296 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,296 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,297 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,298 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,300 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,300 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,301 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,302 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,305 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,305 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,306 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,307 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,309 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,309 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,310 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,311 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,314 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,314 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,314 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,317 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,317 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,324 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,325 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,325 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,325 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,326 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,327 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,329 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,329 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,330 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,331 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,331 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,334 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,335 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,337 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,337 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,339 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,339 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,340 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,340 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,341 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,341 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,343 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,344 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,345 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,347 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,348 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,348 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,348 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,350 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,352 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,353 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,358 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,358 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,676 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,676 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,677 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,677 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,679 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,680 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,689 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,690 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,690 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,690 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,691 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,694 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,694 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,697 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,697 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,704 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,705 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,705 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:05,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,706 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,709 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-16 00:03:05,709 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,721 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,721 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,722 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,724 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,725 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,736 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,737 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,738 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-16 00:03:05,738 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,739 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,740 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,740 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,741 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-16 00:03:05,743 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-16 00:03:05,743 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-16 00:03:05,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,749 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-16 00:03:05,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,750 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,751 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,751 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,751 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,752 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,754 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,754 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,754 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,755 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,755 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,755 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,755 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,757 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,758 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,758 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,758 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,759 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,759 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,759 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,759 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,759 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,762 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,762 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,762 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,763 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,763 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,763 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,763 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,764 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,766 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,766 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,767 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,768 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,768 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,773 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,773 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,774 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,774 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,774 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,777 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,777 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,777 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,777 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,778 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,778 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,778 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,781 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,781 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,781 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,782 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,782 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,782 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,783 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,783 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,785 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,786 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,786 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,786 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,786 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,786 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,787 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,787 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,787 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,790 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,791 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,791 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,791 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,794 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,794 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,794 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,795 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,798 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,798 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,799 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,802 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,802 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,896 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,897 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,898 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,898 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,904 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,904 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,905 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,905 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,905 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,905 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,908 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,908 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,908 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,909 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,909 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,910 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,910 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,914 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,914 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,914 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:05,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,915 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,916 INFO L400 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-11-16 00:03:05,916 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,923 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,923 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,924 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,925 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,932 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,932 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,932 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,933 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,933 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-16 00:03:05,933 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,935 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,936 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-16 00:03:05,936 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,936 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,936 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-16 00:03:05,937 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-16 00:03:05,937 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-16 00:03:05,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,941 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-16 00:03:05,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,941 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,942 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,942 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,942 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,942 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,943 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,943 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,946 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,946 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,947 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,947 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,950 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,950 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,950 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,951 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,952 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,952 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,955 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,955 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,955 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,956 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,959 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,959 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,959 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,961 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:05,961 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:05,966 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,967 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,967 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,967 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,968 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,969 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,972 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,972 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,973 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,976 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,976 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,976 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,977 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,977 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,977 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,978 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,978 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,981 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,982 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,982 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,982 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,982 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,983 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,983 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,985 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,986 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,986 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,987 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,987 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,988 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,991 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:05,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,992 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:05,992 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:05,993 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:05,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:05,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:05,997 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:05,997 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:05,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:05,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:05,997 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,001 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:06,002 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,243 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,243 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,244 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,244 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,244 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,246 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:06,246 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,255 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:06,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,256 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,257 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:06,257 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:06,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,261 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,261 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,263 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:06,263 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,271 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,271 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,271 INFO L202 nArgumentSynthesizer]: 2 stem disjuncts [2019-11-16 00:03:06,271 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,271 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,274 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-11-16 00:03:06,274 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,284 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,284 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,285 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,287 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:06,287 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,297 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,297 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,298 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-16 00:03:06,298 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,298 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,299 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-16 00:03:06,299 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-16 00:03:06,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-16 00:03:06,302 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-16 00:03:06,302 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-16 00:03:06,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-16 00:03:06,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-16 00:03:06,303 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-16 00:03:06,304 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-16 00:03:06,304 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-16 00:03:06,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-16 00:03:06,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 16.11 12:03:06 BoogieIcfgContainer [2019-11-16 00:03:06,316 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-16 00:03:06,316 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-16 00:03:06,316 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-16 00:03:06,317 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-16 00:03:06,317 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:03:00" (3/4) ... [2019-11-16 00:03:06,321 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-16 00:03:06,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-16 00:03:06,325 INFO L168 Benchmark]: Toolchain (without parser) took 6865.38 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 302.5 MB). Free memory was 950.1 MB in the beginning and 908.1 MB in the end (delta: 42.0 MB). Peak memory consumption was 344.5 MB. Max. memory is 11.5 GB. [2019-11-16 00:03:06,326 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:03:06,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-16 00:03:06,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:03:06,329 INFO L168 Benchmark]: Boogie Preprocessor took 26.49 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:03:06,330 INFO L168 Benchmark]: RCFGBuilder took 293.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-16 00:03:06,331 INFO L168 Benchmark]: BuchiAutomizer took 6117.32 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 181.4 MB). Free memory was 1.1 GB in the beginning and 908.1 MB in the end (delta: 180.5 MB). Peak memory consumption was 434.6 MB. Max. memory is 11.5 GB. [2019-11-16 00:03:06,332 INFO L168 Benchmark]: Witness Printer took 5.48 ms. Allocated memory is still 1.3 GB. Free memory is still 908.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-16 00:03:06,340 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 378.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.49 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 293.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 6117.32 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 181.4 MB). Free memory was 1.1 GB in the beginning and 908.1 MB in the end (delta: 180.5 MB). Peak memory consumption was 434.6 MB. Max. memory is 11.5 GB. * Witness Printer took 5.48 ms. Allocated memory is still 1.3 GB. Free memory is still 908.1 MB. 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 6.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 6.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital135 mio100 ax100 hnf100 lsp95 ukn62 mio100 lsp72 div143 bol100 ite121 ukn100 eq133 hnf69 smp64 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 12ms VariablesStem: 2 VariablesLoop: 0 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~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;call main_~#in~0.base, main_~#in~0.offset := #Ultimate.allocOnStack(11);havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0;" "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" Loop: "assume !!(main_~i~0 % 4294967296 < 10);call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := 1 + main_#t~post0;havoc main_#t~post0;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...